Perhaps you should try some spelling variations:
"using computation using computer program" » "using computational using computer program" (Expand search), "using imputation using computer program" (Expand search), "using compilation using computer program" (Expand search), "using computations using computer program" (Expand search), "using composition using computer program" (Expand search), "using communication using computer program" (Expand search)
"based computation in loading program" » "based computational in loading program" (Expand search), "based competition in loading program" (Expand search), "based compilation in loading program" (Expand search), "based computation in reading program" (Expand search), "based computation in breading program" (Expand search), "based computation in reading programs" (Expand search), "based computation and loading program" (Expand search), "based computation of loading program" (Expand search), "based imputation in loading program" (Expand search), "based computation in leading program" (Expand search), "based computation ii loading program" (Expand search), "based computation i loading program" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("based computation in loading program") OR ("using computation using computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation in loading program\") OR (\"using computation using computer program\"))".
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