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 rl algorithm" » "element rl algorithms" (Expand Search), "element ml algorithms" (Expand Search), "element _ algorithm" (Expand Search), "element ree algorithm" (Expand Search), "element ore algorithm" (Expand Search)
"element rf algorithm" » "element _ algorithm" (Expand Search), "element em algorithm" (Expand Search), "element ii algorithm" (Expand Search), "element ree algorithm" (Expand Search), "element ore 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 rl algorithm\") OR (\"element rf algorithm\"))) OR (\"element matching algorithm\"))~".
• Removing quotes may allow a broader search: (((( element rl algorithm ) OR ( element rf algorithm ))) OR ( element matching algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("element rl algorithm") OR ("element rf algorithm"))) OR ("element matching algorithm"))*.