Perhaps you should try some spelling variations:
"element mapping algorithm" » "element sampling algorithm" (Expand Search), "element matching algorithm" (Expand Search), "element learning algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"client mining algorithm" » "client learning algorithm" (Expand Search), "client means algorithm" (Expand Search)
"element swarm algorithm" » "element search algorithm" (Expand Search), "element software algorithm" (Expand Search)

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

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