Perhaps you should try some spelling variations:
"based computational and computer program" » "and computational and computer program" (Expand search), "by computational and computer program" (Expand search), "based computational fluid computer program" (Expand search), "based computational _ computer program" (Expand search)
"advanced modulation on computing program" » "advanced calculation on computing program" (Expand search), "advanced oxidation on computing program" (Expand search), "advanced modulation on consulting program" (Expand search), "advanced modulation on computador program" (Expand search), "advanced modulation on computer programs" (Expand search), "advanced modulation of computing program" (Expand search), "advanced modulation in computing program" (Expand search), "advanced modulation and computing program" (Expand search), "advanced modulation fog computing program" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced modulation on computing program") OR ("based computational and computer program"))~.
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