Is there a search engine with reverse search mechanism: processing multiple queries and retrieving a single result for each of them?

A regular search engine retrieves a number of results matching a single query. I need one that does the opposite: enables to input a number of queries and displays a single match to each of them. If there is no match, I need to know it too. An implementation of this approach exists, but its application is limited to the database embedding it (PubMed). Batch Citation Matcher enables a user to identify unique content in databases covering material also present in PubMed. A user can submit a text file and the engine transforms the content of the file separated in a required way into a number of queries, then displays a table with queries in one column and the information on whether the text of the queries was found in a database being compared to PubMed in another column. Is there an analogues application which can be applied to any website?