diff --git a/app/controllers/public/search_controller.rb b/app/controllers/public/search_controller.rb
index 068a3cc..5916847 100644
--- a/app/controllers/public/search_controller.rb
+++ b/app/controllers/public/search_controller.rb
@@ -89,7 +89,14 @@ class SearchController < ApplicationController
   def load_product_categories_menu(asset)
     @results[asset].uniq!
     @categories_menu = ProductCategory.menu_categories(@product_category, environment).map do |cat|
-      [cat, @finder.count(:products, @filtered_query, calculate_find_options(asset, nil, cat, @region, params[:radius]))]
+      hits = @finder.count(:products, @filtered_query, calculate_find_options(asset, nil, cat, @region, params[:radius]))
+      childs = []
+      # REFACTOR DUPLICATED CODE inner loop doing the same thing that outter loop
+      childs = cat.children.map do |child|
+        child_hits = @finder.count(:products, @filtered_query, calculate_find_options(asset, nil, child, @region, params[:radius]))
+        [child, child_hits]
+      end.select{|child, child_hits| child_hits > 0 }
+      [cat, hits, childs]
     end.select{|cat, hits| hits > 0 }
   end
 
diff --git a/app/views/search/_product_categories_menu.rhtml b/app/views/search/_product_categories_menu.rhtml
index b3115eb..f195cfe 100644
--- a/app/views/search/_product_categories_menu.rhtml
+++ b/app/views/search/_product_categories_menu.rhtml
@@ -1,8 +1,17 @@
 <% if product_categories_menu %>
   <div id="product-categories-menu" class="product-search-filter">
     <ul>
-      <% product_categories_menu.each do |cat, hits| %>
-        <li><%= link_to (cat.name + "(#{hits})"), params.merge({:product_category => cat.id}) %> </li>
+      <% product_categories_menu.each do |cat, hits, childs| %>
+        <li>
+          <%= link_to (cat.name + "(#{hits})"), params.merge({:product_category => cat.id}) %>
+          <% if !childs.blank? %>
+            <ul>
+              <% childs.each do |child, child_hits| %>
+                <li> <%= link_to (child.name + "(#{child_hits})"), params.merge({:product_category => child.id}) %>  </li>
+              <% end %>
+            </ul>
+          <% end %>
+        </li>
       <% end %>
     </ul>
   </div>
diff --git a/test/functional/search_controller_test.rb b/test/functional/search_controller_test.rb
index d4e48b8..337c4aa 100644
--- a/test/functional/search_controller_test.rb
+++ b/test/functional/search_controller_test.rb
@@ -904,6 +904,19 @@ class SearchControllerTest < Test::Unit::TestCase
     assert_not_includes assigns(:categories_menu).map(&:first), cat12
   end
 
+  should 'load two level of the product categories tree' do
+    cat1 = ProductCategory.create(:name => 'prod cat 1', :environment => Environment.default)
+    cat11 = ProductCategory.create(:name => 'prod cat 11', :environment => Environment.default, :parent => cat1)
+    cat12 = ProductCategory.create(:name => 'prod cat 12', :environment => Environment.default, :parent => cat1)
+    ent = Enterprise.create!(:name => 'test ent', :identifier => 'test_ent')
+    p = cat11.products.create!(:name => 'prod test 1', :enterprise => ent)
+
+    get :index, :find_in => 'enterprises'
+
+    assert_includes assigns(:categories_menu).map{|a|a[2].map(&:first)}.flatten, cat11
+    assert_not_includes assigns(:categories_menu).map{|a|a[2].map(&:first)}.flatten, cat12
+  end
+
   should 'provide calendar for events' do
     get :index, :find_in => [ 'events' ]
     assert_equal 0, assigns(:calendar).size % 7
diff --git a/test/unit/product_category_test.rb b/test/unit/product_category_test.rb
index bb550a2..1f5a080 100644
--- a/test/unit/product_category_test.rb
+++ b/test/unit/product_category_test.rb
@@ -71,12 +71,11 @@ class ProductCategoryTest < Test::Unit::TestCase
     assert_equal [c1], ProductCategory.menu_categories(nil, env1)
   end
 
-  should 'return chlidren of parent category' do
+  should 'return children of parent category' do
     c1 = ProductCategory.create!(:name => 'test cat 1', :environment => Environment.default)
     c11 = ProductCategory.create!(:name => 'test cat 11', :environment => Environment.default, :parent => c1)
     c2 = ProductCategory.create!(:name => 'test cat 2', :environment => Environment.default)
 
     assert_equal [c11], ProductCategory.menu_categories(c1, nil)
   end
-
 end
--
libgit2 0.21.2