Perhaps you should try some spelling variations:
"implement routine algorithm" » "implement cosine algorithm" (Expand Search)
"elements method algorithm" » "elements mould algorithm" (Expand Search)
"recent anbs algorithm" » "recent abs algorithm" (Expand Search), "recent anas algorithm" (Expand Search), "recent ans 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: (((("elements method algorithm") OR ("recent anbs algorithm"))) OR ("implement routine algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements method algorithm\") OR (\"recent anbs algorithm\"))) OR (\"implement routine algorithm\"))".
• Removing quotes may allow a broader search: (((( elements method algorithm ) OR ( recent anbs algorithm ))) OR ( implement routine algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements method algorithm") OR ("recent anbs algorithm"))) OR ("implement routine algorithm"))*.