Perhaps you should try some spelling variations:
"client mining algorithm" » "client finding algorithm" (Expand Search), "client making algorithm" (Expand Search), "client training algorithms" (Expand Search)
"element study algorithm" » "element wsindy algorithm" (Expand Search), "element td3 algorithm" (Expand Search), "element seu algorithm" (Expand Search), "relevant study algorithm" (Expand Search), "present study algorithm" (Expand Search), "recent study algorithm" (Expand Search)
"element swarm algorithm" » "element search algorithm" (Expand Search), "element svm algorithm" (Expand Search), "element software 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 study algorithm") OR ("element swarm algorithm"))) OR ("client mining algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element study algorithm\") OR (\"element swarm algorithm\"))) OR (\"client mining algorithm\"))".
• Removing quotes may allow a broader search: (((( element study algorithm ) OR ( element swarm algorithm ))) OR ( client mining algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element study algorithm") OR ("element swarm algorithm"))) OR ("client mining algorithm"))*.