Perhaps you should try some spelling variations:
"based simulation and computation program" » "based simulation and computational program" (Expand search), "based simulation and computational programs" (Expand search), "based simulation and compensation program" (Expand search), "and simulation and computation program" (Expand search), "based simulation of computation program" (Expand search)
"based computational and computing program" » "and computational and computing program" (Expand search), "by computational and computing program" (Expand search), "based computational fluid computing program" (Expand search), "based computational and consulting program" (Expand search), "based computational and computer program" (Expand search), "based computational and computador program" (Expand search), "based computational grid computing program" (Expand search), "based computational fog computing program" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("based computational and computing program") OR ("based simulation and computation program"))~.
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