Perhaps you should try some spelling variations:
"advanced introduction in computer program" » "advance production in computer program" (Expand search), "and introduction in computer program" (Expand search), "advanced distribution in computer program" (Expand search), "advanced introduction and computer program" (Expand search), "advanced introduction to computer program" (Expand search), "advanced introduction of computer program" (Expand search), "advanced introduction _ computer program" (Expand search)
"advanced modulation in computing program" » "advanced calculation in computing program" (Expand search), "advanced oxidation in computing program" (Expand search), "advanced modulation in consulting program" (Expand search), "advanced modulation in computador program" (Expand search), "advanced modulation in computer programs" (Expand search), "advanced modulation of computing program" (Expand search), "advanced modulation and computing program" (Expand search), "advanced modulation _ computing program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced introduction in computer program\") OR (\"advanced modulation in computing program\"))~".
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