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 method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (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)

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: (("client mining algorithm") OR ((("element method algorithm") OR ("element study algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"client mining algorithm\") OR (((\"element method algorithm\") OR (\"element study algorithm\"))))".
• Removing quotes may allow a broader search: (( client mining algorithm ) OR ((( element method algorithm ) OR ( element study algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("client mining algorithm") OR ((("element method algorithm") OR ("element study algorithm"))))*.