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)
"present data algorithms" » "present art algorithms" (Expand Search), "present all algorithms" (Expand Search), "present both algorithms" (Expand Search), "present update algorithms" (Expand Search), "present atlas algorithms" (Expand Search), "present each algorithms" (Expand Search), "presence data algorithms" (Expand Search), "present day algorithms" (Expand Search), "recent data algorithms" (Expand Search)
"relevant data algorithm" » "relevant update algorithm" (Expand Search), "relevant atlas algorithm" (Expand Search), "relevant each algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("present data algorithms") OR ("relevant data algorithm"))) OR ("data processing algorithm"))~.
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• Removing quotes may allow a broader search: (((( present data algorithms ) OR ( relevant data algorithm ))) OR ( data processing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("present data algorithms") OR ("relevant data algorithm"))) OR ("data processing algorithm"))*.