Perhaps you should try some spelling variations:
"element modeling algorithm" » "element scheduling algorithm" (Expand Search), "elements modeling algorithm" (Expand Search)
"data making algorithm" » "data cosine algorithm" (Expand Search), "data mining algorithm" (Expand Search)
"element method algorithms" » "elements method algorithms" (Expand Search), "element methods algorithms" (Expand Search)

Try widening your search to All Fields.

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