Perhaps you should try some spelling variations:
"object learning algorithm" » "object learning algorithms" (Expand Search), "context learning algorithm" (Expand Search)
"elements present algorithm" » "elements presented algorithm" (Expand Search), "elements treatment algorithm" (Expand Search), "elements forest algorithm" (Expand Search)
"elements res algorithm" » "elements best algorithm" (Expand Search), "elements rast algorithm" (Expand Search), "elements new algorithm" (Expand Search), "elements ree algorithm" (Expand Search), "elements mges algorithm" (Expand Search), "elements ices 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 present algorithm") OR ("elements res algorithm"))) OR ("object learning algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements present algorithm\") OR (\"elements res algorithm\"))) OR (\"object learning algorithm\"))".
• Removing quotes may allow a broader search: (((( elements present algorithm ) OR ( elements res algorithm ))) OR ( object learning algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements present algorithm") OR ("elements res algorithm"))) OR ("object learning algorithm"))*.