Modify the search bar to allow filtering papers by keywords (e.g., 'student') upon pressing Enter, with the relevant search results dynamically rendered below.

When exploring interdisciplinary research topics (e.g., "education", "online learning"), the current search bar only provides a dropdown list of paper titles, which makes comprehensive browsing difficult.

I suggest enhancing the search functionality so that entering a keyword and pressing Enter renders a dedicated results page. Similar to the classic Papers with Code experience, this list should display matching papers alongside their titles and abstracts, facilitating a more efficient literature review.

Start at the search bar entry point and trace how keyword input and the paper-title dropdown are currently handled. Confirm the desired Enter-key flow for keywords such as “student” and define how matching paper titles and abstracts should appear on a dedicated results page. Done means keyword searches render the relevant results dynamically below or on the results page, rather than only showing a title dropdown.

Written by the indexing model from the issue text.