Perhaps you should try some spelling variations:
"agent learning algorithm" » "agent learning algorithms" (Expand Search), "student learning algorithm" (Expand Search)
"element mesh algorithm" » "element deer algorithm" (Expand Search), "element search algorithm" (Expand Search)
"elements fe algorithm" » "elements rd algorithm" (Expand Search), "elements deer algorithm" (Expand Search), "elements _ algorithms" (Expand Search), "elements _ algorithm" (Expand Search), "elementi per algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("element mesh algorithm") OR ("elements fe algorithm"))) OR ("agent learning algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element mesh algorithm\") OR (\"elements fe algorithm\"))) OR (\"agent learning algorithm\"))".
• Removing quotes may allow a broader search: (((( element mesh algorithm ) OR ( elements fe algorithm ))) OR ( agent learning algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element mesh algorithm") OR ("elements fe algorithm"))) OR ("agent learning algorithm"))*.