Perhaps you should try some spelling variations:
approximation algorithm » approximation algorithms
forecasting method » focusing method, forecasting mixed
near approximation » one approximation, network approximation, _ approximation
code forecasting » _ forecasting, a forecasting
method algorithm » mom algorithm
modified near » modified seird, modified adam

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• Performing a fuzzy search may retrieve terms with similar spellings: (( code forecasting method algorithm ) or ( modified near approximation algorithm ))~.
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