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), "employment matching algorithm" (Expand Search), "element modeling algorithm" (Expand Search), "element within algorithm" (Expand Search)
"element mapping algorithm" » "element sampling algorithm" (Expand Search), "element mining algorithm" (Expand Search), "element learning algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"element rl algorithm" » "element rl algorithms" (Expand Search), "element rf algorithm" (Expand Search), "element ml algorithms" (Expand Search), "element ree algorithm" (Expand Search), "element ore algorithm" (Expand Search), "element _ 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 mapping algorithm\") OR (\"element matching algorithm\"))) OR (\"element rl algorithm\"))~".
• Removing quotes may allow a broader search: (((( element mapping algorithm ) OR ( element matching algorithm ))) OR ( element rl algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("element mapping algorithm") OR ("element matching algorithm"))) OR ("element rl algorithm"))*.