Perhaps you should try some spelling variations:
"effect testing algorithm" » "effect twisting algorithm" (Expand Search), "effect hastings algorithm" (Expand Search), "effect boosting algorithm" (Expand Search), "effect test algorithm" (Expand Search), "effect tests algorithm" (Expand Search), "effect using algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"elements rast algorithm" » "elements best algorithm" (Expand Search), "elements forest algorithm" (Expand Search), "elements based algorithm" (Expand Search), "elements res algorithm" (Expand Search), "elements wt algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("elements rast algorithm") OR ("element method algorithm"))) OR ("effect testing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements rast algorithm\") OR (\"element method algorithm\"))) OR (\"effect testing algorithm\"))".
• Removing quotes may allow a broader search: (((( elements rast algorithm ) OR ( element method algorithm ))) OR ( effect testing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements rast algorithm") OR ("element method algorithm"))) OR ("effect testing algorithm"))*.