Perhaps you should try some spelling variations:
"implement routine algorithm" » "implement cosine algorithm" (Expand Search)
"element data algorithms" » "element jaya algorithm" (Expand Search), "elements data algorithms" (Expand Search)
"element box algorithm" » "element rd algorithm" (Expand Search), "elements box 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: "((((\"element data algorithms\") OR (\"element box algorithm\"))) OR (\"implement routine algorithm\"))~".
• Removing quotes may allow a broader search: (((( element data algorithms ) OR ( element box algorithm ))) OR ( implement routine algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("element data algorithms") OR ("element box algorithm"))) OR ("implement routine algorithm"))*.