Perhaps you should try some spelling variations:
"implement means algorithm" » "implement search algorithm" (Expand Search)
"element mesh algorithm" » "element deer algorithm" (Expand Search), "element search algorithm" (Expand Search), "elements mesh algorithm" (Expand Search)
"relevant data algorithm" » "relevant jaya algorithm" (Expand Search), "relevant deer 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 ("relevant data algorithm"))) OR ("implement means algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element mesh algorithm\") OR (\"relevant data algorithm\"))) OR (\"implement means algorithm\"))".
• Removing quotes may allow a broader search: (((( element mesh algorithm ) OR ( relevant data algorithm ))) OR ( implement means algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element mesh algorithm") OR ("relevant data algorithm"))) OR ("implement means algorithm"))*.