Perhaps you should try some spelling variations:
"element software algorithm" » "element swarm algorithm" (Expand Search)
"client learning algorithm" » "client learning algorithms" (Expand Search), "current learning algorithm" (Expand Search), "agent learning algorithm" (Expand Search), "excellent learning algorithm" (Expand Search)
"element ree algorithm" » "element tree algorithms" (Expand Search), "element new algorithm" (Expand Search), "element em algorithm" (Expand Search), "elements ree algorithm" (Expand Search), "element te algorithm" (Expand Search), "element mesh 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 ree algorithm") OR ("element software algorithm"))) OR ("client learning algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element ree algorithm\") OR (\"element software algorithm\"))) OR (\"client learning algorithm\"))".
• Removing quotes may allow a broader search: (((( element ree algorithm ) OR ( element software algorithm ))) OR ( client learning algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element ree algorithm") OR ("element software algorithm"))) OR ("client learning algorithm"))*.