Perhaps you should try some spelling variations:
"fold processing algorithm" » "fold routing algorithm" (Expand Search), "fold tracking algorithm" (Expand Search), "fold boosting algorithm" (Expand Search), "food processing algorithm" (Expand Search), "wood processing algorithm" (Expand Search), "post processing algorithm" (Expand Search)
"data modeling algorithm" » "data making algorithm" (Expand Search), "data modelling algorithm" (Expand Search), "data models algorithm" (Expand Search)
"element mean algorithm" » "element means algorithm" (Expand Search), "element new algorithm" (Expand Search), "element each algorithm" (Expand Search), "element mesh algorithm" (Expand Search), "latent mean algorithm" (Expand Search), "element te algorithm" (Expand Search)

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