Perhaps you should try some spelling variations:
"element strain algorithm" » "element scraping algorithm" (Expand Search), "element tracking algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"element swarm algorithm" » "element search algorithm" (Expand Search), "element software algorithm" (Expand Search)
"element new algorithm" » "element novel algorithm" (Expand Search), "element _ algorithm" (Expand Search), "element te algorithm" (Expand Search), "element ree 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 strain algorithm") OR ("element swarm algorithm"))) OR ("element new algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element strain algorithm\") OR (\"element swarm algorithm\"))) OR (\"element new algorithm\"))".
• Removing quotes may allow a broader search: (((( element strain algorithm ) OR ( element swarm algorithm ))) OR ( element new algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element strain algorithm") OR ("element swarm algorithm"))) OR ("element new algorithm"))*.