Perhaps you should try some spelling variations:
"element boosting algorithm" » "element cosine algorithm" (Expand Search), "element boostin_ algorithms" (Expand Search), "element boostinrd algorithm" (Expand Search)
"element making algorithm" » "element cosine algorithm" (Expand Search), "element makin_ algorithms" (Expand Search), "element makinrd algorithm" (Expand Search)
"element g algorithm" » "element _ algorithms" (Expand Search), "element rd algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "clement k 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: (((("element making algorithm") OR ("element boosting algorithm"))) OR ("element g algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element making algorithm\") OR (\"element boosting algorithm\"))) OR (\"element g algorithm\"))".
• Removing quotes may allow a broader search: (((( element making algorithm ) OR ( element boosting algorithm ))) OR ( element g algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element making algorithm") OR ("element boosting algorithm"))) OR ("element g algorithm"))*.