The reason why there were no results, it's because a fatal error was interrupting the ajax call:
Fatal error: Call to undefined function aq_resize() in /home/shop4mic/public_html/kartuse-tonerji.si/wp-content/themes/neighborhood/includes/swift-framework/sf-content-display/sf-products.php on line 143
This is coming from the theme, more exactly some function is called somewhere, which is not declared. I fixed this by changing the ajax url in the search code. But this error in the theme may cause other ajax plugins to malfunction. In this case please contact the theme developer, otherwise it should be fine.
The search should work as normal now.Best,
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