app-functions-fn.search.php.diff

diff --git a/app/functions/fn.search.php b/app/functions/fn.search.php
index 734220d..886f34d 100644
--- a/app/functions/fn.search.php
+++ b/app/functions/fn.search.php
@@ -403,7 +403,7 @@ function fn_create_products_condition($params, $lang_code = CART_LANGUAGE)
 
     $params['get_conditions'] = true;
     if (AREA == 'A') {
-        $params['pcode'] = $params['q'];
+        $params['pcode_from_q'] = 'Y';
         $params['pid'] = $params['q'];
     }
 

app-schemas-search-schema.php.diff

diff --git a/app/schemas/search/schema.php b/app/schemas/search/schema.php
index 2e4918e..fc1dc0b 100644
--- a/app/schemas/search/schema.php
+++ b/app/schemas/search/schema.php
@@ -24,7 +24,7 @@ $schema = array(
         'title' => __('products'),
         'more_data_function' => '',
         'bulk_data_function' => 'fn_gather_additional_products_data_for_search',
-        'action_link' => 'products.manage?compact=Y&q=%search%&pshort=Y&pfull=Y&pname=Y&pkeywords=Y&pcode=%search%&pid=%search%&match=any&content_id=products_content',
+        'action_link' => 'products.manage?compact=Y&q=%search%&pshort=Y&pfull=Y&pname=Y&pkeywords=Y&pcode_from_q=Y&pid=%search%&match=any&content_id=products_content',
         'detailed_link' => 'products.update?product_id=%id%',
         'show_in_search' => false,
         'default' => true