Perhaps you should try some spelling variations:
"data modeling algorithm" » "data making algorithm" (Expand Search), "data modelling algorithm" (Expand Search), "data models algorithm" (Expand Search)
"fold using algorithms" » "fold pacing algorithms" (Expand Search), "fold nine algorithms" (Expand Search), "fold sorting algorithms" (Expand Search), "found using algorithms" (Expand Search), "solved using algorithms" (Expand Search), "pooled using algorithms" (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)

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