Perhaps you should try some spelling variations:
"data processing algorithm" » "data modeling algorithm" (Expand Search), "data routing algorithm" (Expand Search), "data tracking algorithm" (Expand Search), "image processing algorithm" (Expand Search)
"develop based algorithms" » "develop based algorithm" (Expand Search), "developed based algorithms" (Expand Search), "develop masld algorithms" (Expand Search), "development based algorithms" (Expand Search)
"relevant data algorithms" » "relevant art algorithms" (Expand Search), "relevant all algorithms" (Expand Search), "relevant both algorithms" (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: (((("develop based algorithms") OR ("relevant data algorithms"))) OR ("data processing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"develop based algorithms\") OR (\"relevant data algorithms\"))) OR (\"data processing algorithm\"))".
• Removing quotes may allow a broader search: (((( develop based algorithms ) OR ( relevant data algorithms ))) OR ( data processing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("develop based algorithms") OR ("relevant data algorithms"))) OR ("data processing algorithm"))*.