Perhaps you should try some spelling variations:
integer formulation » integral formulation, integral formulations, integer permutations
formulation program » simulation program, population program, formulation problem
mining microscopy » linking microscopy, staining microscopy, imaging microscopy
program mining » program meaning, program making, program moving
https » http

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• Performing a fuzzy search may retrieve terms with similar spellings: integer formulation program mining microscopy https~.
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