Perhaps you should try some spelling variations:
"advanced computation and computer program" » "advanced computations and computer program" (Expand search), "advanced computational and computer program" (Expand search), "advance computational and computer program" (Expand search), "advanced computation of computer program" (Expand search), "advanced computation _ computer program" (Expand search)
"by computation when constructing program" » "by computation when consulting program" (Expand search), "by computation when reconstruction program" (Expand search), "by computation when constructing ronda" (Expand search), "by computation in constructing program" (Expand search), "by computation re constructing program" (Expand search), "by computation when conducting program" (Expand search), "by competition when constructing program" (Expand search), "by computation the constructing program" (Expand search), "by compensation when constructing program" (Expand search), "by computational when constructing program" (Expand search), "of computation when constructing program" (Expand search), "_ computation when constructing program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation and computer program\") OR (\"by computation when constructing program\"))~".
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