Perhaps you should try some spelling variations:
"implement routine algorithm" » "implement cosine algorithm" (Expand Search), "implemented routine algorithm" (Expand Search), "implementing routine algorithm" (Expand Search)
"element ree algorithm" » "element deer algorithm" (Expand Search), "element rd algorithm" (Expand Search), "elementi per algorithm" (Expand Search)
"relevant jaya algorithm" » "relevant maya algorithm" (Expand Search), "relevant aya algorithm" (Expand Search), "relevant jana 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: (("implement routine algorithm") OR ((("relevant jaya algorithm") OR ("element ree algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"implement routine algorithm\") OR (((\"relevant jaya algorithm\") OR (\"element ree algorithm\"))))".
• Removing quotes may allow a broader search: (( implement routine algorithm ) OR ((( relevant jaya algorithm ) OR ( element ree algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("implement routine algorithm") OR ((("relevant jaya algorithm") OR ("element ree algorithm"))))*.