Perhaps you should try some spelling variations:
"data processing algorithm" » "data processing algorithms" (Expand Search)
"element learning algorithm" » "element learning algorithms" (Expand Search), "student learning algorithm" (Expand Search)
"element mesh algorithm" » "element deer algorithm" (Expand Search), "element search 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 learning algorithm") OR ("element mesh algorithm"))) OR ("data processing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element learning algorithm\") OR (\"element mesh algorithm\"))) OR (\"data processing algorithm\"))".
• Removing quotes may allow a broader search: (((( element learning algorithm ) OR ( element mesh algorithm ))) OR ( data processing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element learning algorithm") OR ("element mesh algorithm"))) OR ("data processing algorithm"))*.