Perhaps you should try some spelling variations:
"implement cosine algorithm" » "implement routine algorithm" (Expand Search), "implement colony algorithm" (Expand Search), "implement routing algorithm" (Expand Search), "implement fusion algorithm" (Expand Search)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data algorithm" (Expand Search)
"element based algorithm" » "engagement based 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 based algorithm") OR ("element data algorithm"))) OR ("implement cosine algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element based algorithm\") OR (\"element data algorithm\"))) OR (\"implement cosine algorithm\"))".
• Removing quotes may allow a broader search: (((( element based algorithm ) OR ( element data algorithm ))) OR ( implement cosine algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element based algorithm") OR ("element data algorithm"))) OR ("implement cosine algorithm"))*.