Perhaps you should try some spelling variations:
"advanced modeling the computation program" » "advanced modeling the computational program" (Expand search), "advanced modeling the computational programs" (Expand search), "advanced modeling the compensation program" (Expand search), "advanced metering the computation program" (Expand search), "advanced modeling _ computation program" (Expand search)
"advanced simulation in computer program" » "advanced modulation in computer program" (Expand search), "advanced calculation in computer program" (Expand search), "advanced simulation and computer program" (Expand search), "advanced simulation _ computer program" (Expand search)

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