Perhaps you should try some spelling variations:
"elements learning algorithms" » "students learning algorithms" (Expand Search), "elements during algorithms" (Expand Search)
"client means algorithm" » "client search algorithm" (Expand Search), "client needs algorithm" (Expand Search)
"urgent needs algorithm" » "urgent new algorithm" (Expand Search), "urgent leiden algorithm" (Expand Search), "urgent fedsam algorithm" (Expand Search), "urgent need algorithm" (Expand Search), "unmet needs algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("client means algorithm") OR ("urgent needs algorithm"))) OR ("elements learning algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"client means algorithm\") OR (\"urgent needs algorithm\"))) OR (\"elements learning algorithms\"))".
• Removing quotes may allow a broader search: (((( client means algorithm ) OR ( urgent needs algorithm ))) OR ( elements learning algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("client means algorithm") OR ("urgent needs algorithm"))) OR ("elements learning algorithms"))*.