Perhaps you should try some spelling variations:
"data processingnb algorithm" » "data processing algorithm" (Expand Search)
"element ree algorithm" » "element tree algorithms" (Expand Search), "element new algorithm" (Expand Search), "element em algorithm" (Expand Search), "elements ree algorithm" (Expand Search), "element te algorithm" (Expand Search), "element mesh algorithm" (Expand Search)
"element g algorithm" » "element _ algorithm" (Expand Search), "element b algorithm" (Expand Search), "element gnb algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "element te algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("element ree algorithm") OR ("element g algorithm"))) OR ("data processingnb algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element ree algorithm\") OR (\"element g algorithm\"))) OR (\"data processingnb algorithm\"))".
• Removing quotes may allow a broader search: (((( element ree algorithm ) OR ( element g algorithm ))) OR ( data processingnb algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element ree algorithm") OR ("element g algorithm"))) OR ("data processingnb algorithm"))*.