Perhaps you should try some spelling variations:
"element matching algorithm" » "element making algorithm" (Expand Search), "element modeling algorithm" (Expand Search), "element mining algorithm" (Expand Search), "element mapping algorithm" (Expand Search), "employment matching algorithm" (Expand Search)
"element means algorithm" » "element search algorithm" (Expand Search), "element mesh algorithm" (Expand Search)
"element best algorithm" » "element forest algorithm" (Expand Search), "element based algorithm" (Expand Search), "element new algorithm" (Expand Search), "element mesh algorithm" (Expand Search), "element te algorithm" (Expand Search), "element fbe 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 best algorithm") OR ((("element matching algorithm") OR ("element means algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element best algorithm\") OR (((\"element matching algorithm\") OR (\"element means algorithm\"))))".
• Removing quotes may allow a broader search: (( element best algorithm ) OR ((( element matching algorithm ) OR ( element means algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element best algorithm") OR ((("element matching algorithm") OR ("element means algorithm"))))*.