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