Perhaps you should try some spelling variations:
"implement routine algorithm" » "implement routing algorithm" (Expand Search), "implement cosine algorithm" (Expand Search), "implement retinex algorithm" (Expand Search)
"element data algorithms" » "element art algorithms" (Expand Search), "element all algorithms" (Expand Search), "element both algorithms" (Expand Search), "settlement data algorithms" (Expand Search), "relevant data algorithms" (Expand Search), "movement data algorithms" (Expand Search)
"relevant pfos algorithm" » "relevant pso algorithm" (Expand Search), "relevant ppo algorithm" (Expand Search), "relevant pass algorithm" (Expand Search), "relevant non 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: (((("relevant pfos algorithm") OR ("element data algorithms"))) OR ("implement routine algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"relevant pfos algorithm\") OR (\"element data algorithms\"))) OR (\"implement routine algorithm\"))".
• Removing quotes may allow a broader search: (((( relevant pfos algorithm ) OR ( element data algorithms ))) OR ( implement routine algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("relevant pfos algorithm") OR ("element data algorithms"))) OR ("implement routine algorithm"))*.