The search engine behaviour could be customized to display the categories at the page title, images, a custom message when results are not found as adding custom fields to search results. Click Settings. Click Search Engine. Enable category titles if you want to override the Search page title with that from the categories currently being searched. Enable or disable the displaying of images by content type. Add custom fields to the desired content types. Enter a custom reuslts not found message which will be displayed everytime a person search for something but nothing was found. Click Save.
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