Perhaps you should try some spelling variations:
"effect testing algorithm" » "effect learning algorithm" (Expand Search), "effect mining algorithm" (Expand Search), "effect clustering algorithm" (Expand Search), "effect test algorithm" (Expand Search), "effect using algorithm" (Expand Search), "effect tests algorithm" (Expand Search)
"elements forest algorithm" » "elements res algorithm" (Expand Search), "elements present algorithm" (Expand Search)
"elements mges algorithm" » "elements means algorithm" (Expand Search), "elements mogwo algorithm" (Expand Search), "elements magic algorithm" (Expand Search), "element mesh algorithm" (Expand Search), "elements ree 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 forest algorithm") OR ("elements mges algorithm"))) OR ("effect testing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements forest algorithm\") OR (\"elements mges algorithm\"))) OR (\"effect testing algorithm\"))".
• Removing quotes may allow a broader search: (((( elements forest algorithm ) OR ( elements mges algorithm ))) OR ( effect testing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements forest algorithm") OR ("elements mges algorithm"))) OR ("effect testing algorithm"))*.