diff --git a/app/models/repository_asset_value.rb b/app/models/repository_asset_value.rb
index 97a26d508..2c9fa7e10 100644
--- a/app/models/repository_asset_value.rb
+++ b/app/models/repository_asset_value.rb
@@ -28,11 +28,14 @@ class RepositoryAssetValue < ApplicationRecord
   def self.add_filter_condition(repository_rows, join_alias, filter_element)
     case filter_element.operator
     when 'file_contains'
+      s_query = filter_element.parameters['text']&.gsub(/[!()&|:]/, ' ')&.strip&.split(/\s+/)
+      return repository_rows if s_query.blank?
+
+      s_query = s_query.map { |t| "#{t}:*" }.join('|').tr('\'', '"')
       repository_rows
         .joins("INNER JOIN \"assets\" ON  \"assets\".\"id\" = \"#{join_alias}\".\"asset_id\"")
         .joins('INNER JOIN "asset_text_data" ON  "asset_text_data"."asset_id" = "assets"."id"')
-        .where('asset_text_data.data_vector @@ to_tsquery(?)',
-               "%#{sanitize_sql_like(filter_element.parameters['text'])}%")
+        .where('asset_text_data.data_vector @@ to_tsquery(?)', s_query)
     when 'file_attached'
       repository_rows.where.not("#{join_alias} IS NULL")
     else
diff --git a/app/services/repository_datatable_service.rb b/app/services/repository_datatable_service.rb
index 47360624d..20eb1ad64 100644
--- a/app/services/repository_datatable_service.rb
+++ b/app/services/repository_datatable_service.rb
@@ -329,7 +329,7 @@ class RepositoryDatatableService
     config = Extends::REPOSITORY_ADVANCED_SEARCH_ATTR[filter_element.repository_column.data_type.to_sym]
 
     if %w(empty file_not_attached).include?(filter_element_params[:operator])
-      repository_rows.left_outer_joins(config[:table_name]).where(config[:field] => nil)
+      repository_rows.left_outer_joins(config[:table_name]).where(config[:table_name] => nil)
     else
       join_cells_alias = "repository_column_cells_#{filter_element.repository_column.id}"
       join_values_alias = "repository_column_values_#{filter_element.repository_column.id}"
diff --git a/config/initializers/extends.rb b/config/initializers/extends.rb
index d2b28aed9..e019663f6 100644
--- a/config/initializers/extends.rb
+++ b/config/initializers/extends.rb
@@ -92,29 +92,29 @@ class Extends
   # Extra attributes used for advanced search in repositories
   REPOSITORY_ADVANCED_SEARCH_ATTR = {
     RepositoryTextValue: {
-      field: 'repository_text_values.data', table_name: :repository_text_values
+      table_name: :repository_text_values
     }, RepositoryNumberValue: {
-      field: 'repository_number_values.data', table_name: :repository_number_values
+      table_name: :repository_number_values
     }, RepositoryListValue: {
-      field: 'repository_list_items.data', table_name: :repository_list_values
+      table_name: :repository_list_values
     }, RepositoryChecklistValue: {
-      field: 'repository_checklist_items.data', table_name: :repository_checklist_values
+      table_name: :repository_checklist_values
     }, RepositoryStatusValue: {
-      field: 'repository_status_items.status', table_name: :repository_status_values
+      table_name: :repository_status_values
     }, RepositoryAssetValue: {
-      field: 'active_storage_blobs.filename', table_name: :repository_asset_values
+      table_name: :repository_asset_values
     }, RepositoryDateTimeValue: {
-      field: 'repository_date_time_values.data', table_name: :repository_date_time_values
+      table_name: :repository_date_time_values
     }, RepositoryDateTimeRangeValue: {
-      field: 'repository_date_time_range_values.data', table_name: :repository_date_time_range_values
+      table_name: :repository_date_time_range_values
     }, RepositoryDateValue: {
-      field: 'repository_date_time_values.data', table_name: :repository_date_time_values
+      table_name: :repository_date_time_values
     }, RepositoryDateRangeValue: {
-      field: 'repository_date_time_range_values.data', table_name: :repository_date_time_range_values
+      table_name: :repository_date_time_range_values
     }, RepositoryTimeValue: {
-      field: 'repository_date_time_values.data', table_name: :repository_date_time_values
+      table_name: :repository_date_time_values
     }, RepositoryTimeRangeValue: {
-      field: 'repository_date_time_range_values.data', table_name: :repository_date_time_range_values
+      table_name: :repository_date_time_range_values
     }
   }