On the 'Search for Studies' page, find studies published between 2015 and 2020. Report the total number of results found after applying only this year range filter. If no results are found, state that.
Navigate to the 'Search for Studies' page. Input '2015' into the 'Min' year field (id: 149). Input '2020' into the 'Max' year field (id: 152). Click the 'submit' button (id: 154) to apply the filters. Identify and state the total number of results displayed, or confirm if 'Your search returned no results.' is shown.
Successfully navigates to the 'Search for Studies' page. Applies the year range filter from 2015 to 2020. States the exact message displayed regarding the search results (e.g., 'Your search returned no results.').