Perhaps you should try some spelling variations:
"applying computational and computer program" » "using computational and computer program" (Expand search), "applying computational fluid computer program" (Expand search), "applying computational _ computer program" (Expand search)
"advanced simulation from complex program" » "advanced modulation from complex program" (Expand search), "advanced calculation from complex program" (Expand search), "advanced simulation from simplex program" (Expand search), "advanced simulation from complex programmes" (Expand search), "advanced simulation from complex prograded" (Expand search)

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