Perhaps you should try some spelling variations:
"implement learning algorithm" » "implement learning algorithms" (Expand Search)
"element data algorithm" » "element jaya algorithm" (Expand Search), "element deer algorithm" (Expand Search), "elements data algorithm" (Expand Search)
"recent data algorithm" » "recent jaya algorithm" (Expand Search), "recent deer 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: (((("element data algorithm") OR ("recent data algorithm"))) OR ("implement learning algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element data algorithm\") OR (\"recent data algorithm\"))) OR (\"implement learning algorithm\"))".
• Removing quotes may allow a broader search: (((( element data algorithm ) OR ( recent data algorithm ))) OR ( implement learning algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element data algorithm") OR ("recent data algorithm"))) OR ("implement learning algorithm"))*.