Perhaps you should try some spelling variations:
"implement cosine algorithm" » "implement colony algorithm" (Expand Search)
"element data algorithm" » "element jaya algorithm" (Expand Search), "element deer algorithm" (Expand Search), "elements data algorithm" (Expand Search)
"relevant box algorithm" » "relevant rd algorithm" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"relevant box algorithm\") OR (\"element data algorithm\"))) OR (\"implement cosine algorithm\"))~".
• Removing quotes may allow a broader search: (((( relevant box algorithm ) OR ( element data algorithm ))) OR ( implement cosine algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("relevant box algorithm") OR ("element data algorithm"))) OR ("implement cosine algorithm"))*.