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