Perhaps you should try some spelling variations:
"element strain algorithm" » "element scraping algorithm" (Expand Search), "element tracking algorithm" (Expand Search), "element swarm algorithm" (Expand Search), "elements strain algorithm" (Expand Search)
"sleep processing algorithm" » "speech processing algorithm" (Expand Search), "level processing algorithm" (Expand Search), "salmon processing algorithm" (Expand Search)
"client mining algorithm" » "client learning algorithm" (Expand Search), "client means 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 ("sleep processing algorithm"))) OR ("client mining algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element strain algorithm\") OR (\"sleep processing algorithm\"))) OR (\"client mining algorithm\"))".
• Removing quotes may allow a broader search: (((( element strain algorithm ) OR ( sleep processing algorithm ))) OR ( client mining algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element strain algorithm") OR ("sleep processing algorithm"))) OR ("client mining algorithm"))*.