SELECTIVE PLACEMENT OF PROMOTIONAL ELEMENTS WITHIN SEARCH RESULT LAYOUT

摘要

One or more techniques and/or systems are provided for selective placement of promotional elements within a search result layout. For example, a search result layout may be constructed with one or more search results relevant to a search query (e.g., images, websites, and/or other content associated with a "vacation" search query). Promotional elements may be retrieved based upon the search query, and display ranks may be assigned to such promotional elements based upon various ranking factors, such as user engagement, search result correlation, and/or relevancy, etc. In this way, promotional elements may be interspersed amongst search results within the search result layout based upon display ranks (e.g., a download vacation app promotional element may be assigned to a layout portion between a first search result and a second search result). Because promotional elements may be interspersed with search results, visual labels may be assigned to promotional elements (e.g., "AD").