diff --git a/app/components/document_advanced_search_component/document_advanced_search_component.html.erb b/app/components/document_advanced_search_component/document_advanced_search_component.html.erb
index a0c1f99..478e65f 100644
--- a/app/components/document_advanced_search_component/document_advanced_search_component.html.erb
+++ b/app/components/document_advanced_search_component/document_advanced_search_component.html.erb
@@ -13,24 +13,26 @@
     <%= text_field_tag :title, params[:short_title], class: "form-control mb-0" %>
   </div>
   
-  <div class="mb-2">
-    <label for="exampleFormControlInput1" class="form-label text-white">Ponente</label>
-    <%= text_field_tag :title, params[:short_title], class: "form-control mb-0" %>
-  </div>
-  
-  <div class="mb-2">
-    <label for="exampleFormControlInput1" class="form-label text-white">Syllabus</label>
-    <%= text_field_tag :title, params[:short_title], class: "form-control mb-0" %>
-  </div>
+  <% if opts[:is_decisions_index].present? %>
+    <div class="mb-2">
+      <label for="exampleFormControlInput1" class="form-label text-white">Ponente</label>
+      <%= text_field_tag :ponente, params[:ponente], class: "form-control mb-0" %>
+    </div>
+    
+    <div class="mb-2">
+      <label for="exampleFormControlInput1" class="form-label text-white">Syllabus</label>
+      <%= text_field_tag :syllabus, params[:syllabus], class: "form-control mb-0" %>
+    </div>
+  <% end %>
+
   <div class="d-flex align-items-end">
-   
     <div class="mb-2 w-100 pe-2">
       <label for="exampleFormControlInput1" class="form-label text-white">Year</label>
-      <%= select_tag :year, options_for_select(years, params[:year]), class: "form-select", include_blank: true %>
+      <%= select_tag :year_start, options_for_select(years, params[:year_start]), class: "form-select", include_blank: true %>
     </div>
     
     <div class="mb-2 w-100 ps-2">
-      <%= select_tag :year, options_for_select(years, params[:year]), class: "form-select", include_blank: true %>
+      <%= select_tag :year_end, options_for_select(years, params[:year_end]), class: "form-select", include_blank: true %>
     </div>
   </div>
   <hr class="simple mb-0">
diff --git a/app/controllers/concerns/jurisprudence_search.rb b/app/controllers/concerns/jurisprudence_search.rb
index bf12ce9..d80abe0 100644
--- a/app/controllers/concerns/jurisprudence_search.rb
+++ b/app/controllers/concerns/jurisprudence_search.rb
@@ -5,11 +5,17 @@ module JurisprudenceSearch
     search = Cdao::Jurisprudence.search do
       fulltext search_params[:q], fields: fulltext_fields if search_params[:q].present?
 
-      fulltext_fields.each do |field|
-        fulltext search_params[field], fields: [field] if search_params[field].present?
+      %i[reference_number title short_title ponente syllabus].each do |field|
+        fulltext search_params[field], fields: [field], query_phrase_slop: 1 if search_params[field].present?
       end
 
-      with(:year, search_params[:year].to_i) if search_params[:year].present?
+      if search_params[:year_start].present? && search_params[:year_end].present?
+        with(:year).between(search_params[:year_start].to_i..search_params[:year_start].to_i)
+      end
+
+      if search_params[:year_start].present? && search_params[:year_end].blank?
+        with(:year, search_params[:year_start].to_i)
+      end
 
       with(:subject_ids).any_of(search_params[:subject_ids].split(",").map(&:strip).map(&:to_i)) if search_params[:subject_ids].present?
 
diff --git a/app/controllers/documents_controller.rb b/app/controllers/documents_controller.rb
index f5b03b9..f102b36 100644
--- a/app/controllers/documents_controller.rb
+++ b/app/controllers/documents_controller.rb
@@ -33,8 +33,8 @@ class DocumentsController < ApplicationController
 
   private
     def search_params
-      params.permit(:reference_number, :title, :short_title,
-                    :year, :citation_finder, :subject_ids,
+      params.permit(:reference_number, :title, :short_title, :ponente, :syllabus,
+                    :year_start, :year_end, :citation_finder, :subject_ids,
                     :q, :page, :per_page)
     end
 end
diff --git a/app/models/cdao/jurisprudence.rb b/app/models/cdao/jurisprudence.rb
index 152e307..980a911 100644
--- a/app/models/cdao/jurisprudence.rb
+++ b/app/models/cdao/jurisprudence.rb
@@ -132,15 +132,21 @@ class Cdao::Jurisprudence < Cdao::Base
     text :reference_number, stored: true
     text :title, stored: true
     text :short_title, stored: true
+    text :ponente, stored: true
+    text :syllabus, stored: true
 
     string :reference_number
+    string :ponente
+    string :syllabus
     string :title do
       (title.present? ? title.first(32760).strip : short_title || "").titleize
     end
     string :short_title do
       (short_title.presence || title.first(32760).strip || "").titleize
     end
-    string :citation_finders_names, multiple: true
+    string :citation_finders_names, multiple: true do
+      citation_finders_names
+    end
 
     date :doc_date
     date :search_doc_date do
diff --git a/app/views/decisions/index.html.erb b/app/views/decisions/index.html.erb
index 339f1e6..2b03824 100644
--- a/app/views/decisions/index.html.erb
+++ b/app/views/decisions/index.html.erb
@@ -1,7 +1,7 @@
 <div class="container-fluid row p-0 m-0">
   <div class="container col-xs-12 col-sm-12 col-md-3 col-lg-3 col-xl-3" >
     <div class="advanced-search-box">
-      <%= render(DocumentAdvancedSearchComponent.new(current_user: current_user,  opts: {})) %>
+      <%= render(DocumentAdvancedSearchComponent.new(current_user: current_user, opts: { is_decisions_index: true })) %>
     </div>
   </div>
   <div class="container col-xs-12 col-sm-12 col-md-9 col-lg-9 col-xl-9">