Perhaps you should try some spelling variations:
"elements routing algorithm" » "elements modeling algorithm" (Expand Search), "elements finding algorithm" (Expand Search), "elements making algorithm" (Expand Search), "elements during algorithm" (Expand Search), "element bonding algorithm" (Expand Search)
"client mining algorithm" » "client finding algorithm" (Expand Search), "client making algorithm" (Expand Search), "client training algorithms" (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 swarm algorithm") OR ("elements routing algorithm"))) OR ("client mining algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element swarm algorithm\") OR (\"elements routing algorithm\"))) OR (\"client mining algorithm\"))".
• Removing quotes may allow a broader search: (((( element swarm algorithm ) OR ( elements routing algorithm ))) OR ( client mining algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element swarm algorithm") OR ("elements routing algorithm"))) OR ("client mining algorithm"))*.