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)
"joined using algorithm" » "joined using algorithms" (Expand Search), "joined routing algorithm" (Expand Search), "joined fusion algorithm" (Expand Search), "trained using algorithm" (Expand Search), "defined using algorithm" (Expand Search), "solved using algorithm" (Expand Search)
"element data algorithms" » "element art algorithms" (Expand Search), "element all algorithms" (Expand Search), "element both algorithms" (Expand Search), "settlement data algorithms" (Expand Search), "relevant data algorithms" (Expand Search), "movement data algorithms" (Expand Search)

Try widening your search to All Fields.

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