Perhaps you should try some spelling variations:
"advanced calculation in computer program" » "advanced glycation in computer program" (Expand search), "advanced calculation of computer program" (Expand search), "advanced calculation _ computer program" (Expand search), "advanced calculations and computer program" (Expand search)
"advanced simulation grid consulting program" » "advanced modulation grid consulting program" (Expand search), "advanced simulation grid consulting project" (Expand search), "advanced simulation hybrid consulting program" (Expand search), "advanced simulation guided consulting program" (Expand search), "advanced simulation and consulting program" (Expand search), "advanced simulation group consulting program" (Expand search), "advanced simulation grid computing program" (Expand search), "advanced simulation in consulting program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced simulation grid consulting program\") OR (\"advanced calculation in computer program\"))~".
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