In the top search box type: mobile device
In the second search box type: classroom
In the third search box type: higher education OR college OR university
Add a row by clicking on the plus sign to the right of the third search box
In the added search box type: enhance* OR benefit
Note: the asterisk (*) allows you to capture variant endings - enhance/enhancement
Here's what the search page will look like:
5. Click the Search button.
This is just a sample search. You can try specific multimedia platforms, search distract* OR problem instead of benefits ... Try different combinations to see what search string brings back the best results for you.
You can also try searching implement* for implementation as well as strateg* AND educational tech*