Perhaps you should try some spelling variations:
"systems using algorithms" » "systems pacing algorithms" (Expand Search), "systems nine algorithms" (Expand Search), "systems sorting algorithms" (Expand Search), "systems routing algorithms" (Expand Search), "systems fusion algorithms" (Expand Search), "systems making algorithms" (Expand Search), "system using algorithms" (Expand Search), "systems user algorithms" (Expand Search)
"data using algorithm" » "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search), "data making algorithm" (Expand Search)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data algorithm" (Expand Search)

Try widening your search to All Fields.

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