Perhaps you should try some spelling variations:
"element matching algorithm" » "element mining algorithm" (Expand Search), "element sampling algorithm" (Expand Search), "element tracking algorithm" (Expand Search), "element mapping algorithm" (Expand Search), "employment matching algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"effects b algorithm" » "effects _ algorithm" (Expand Search), "effects _ algorithms" (Expand Search), "effects em algorithm" (Expand Search), "effects i algorithm" (Expand Search), "effects a 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 matching algorithm\") OR (\"element method algorithm\"))) OR (\"effects b algorithm\"))~".
• Removing quotes may allow a broader search: (((( element matching algorithm ) OR ( element method algorithm ))) OR ( effects b algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("element matching algorithm") OR ("element method algorithm"))) OR ("effects b algorithm"))*.