Perhaps you should try some spelling variations:
"case modeling algorithm" » "case scheduling algorithm" (Expand Search), "based modeling algorithm" (Expand Search)
"model routing algorithm" » "model cosine algorithm" (Expand Search), "model using algorithm" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("case modeling algorithm") OR ("model routing algorithm"))) OR ("element method algorithm"))~.
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