Perhaps you should try some spelling variations:
"element modeling algorithm" » "element scheduling algorithm" (Expand Search), "elements modeling algorithm" (Expand Search)
"data boosting algorithm" » "data cosine algorithm" (Expand Search)
"element two algorithms" » "element _ algorithms" (Expand Search), "elements two algorithms" (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 two algorithms") OR ("element modeling algorithm"))) OR ("data boosting algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element two algorithms\") OR (\"element modeling algorithm\"))) OR (\"data boosting algorithm\"))".
• Removing quotes may allow a broader search: (((( element two algorithms ) OR ( element modeling algorithm ))) OR ( data boosting algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element two algorithms") OR ("element modeling algorithm"))) OR ("data boosting algorithm"))*.