Perhaps you should try some spelling variations:
"element sampling algorithm" » "element mining algorithm" (Expand Search), "sediment sampling algorithm" (Expand Search), "client sampling algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"element mapping algorithm" » "element matching algorithm" (Expand Search), "element mining algorithm" (Expand Search), "element learning algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"element erf algorithm" » "element rf algorithm" (Expand Search), "element em algorithm" (Expand Search), "element rl algorithm" (Expand Search), "element ore algorithm" (Expand Search), "element mesh 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 erf algorithm\") OR (((\"element sampling algorithm\") OR (\"element mapping algorithm\"))))~".
• Removing quotes may allow a broader search: (( element erf algorithm ) OR ((( element sampling algorithm ) OR ( element mapping algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("element erf algorithm") OR ((("element sampling algorithm") OR ("element mapping algorithm"))))*.