Perhaps you should try some spelling variations:
"using computation by computational program" » "using computational by computational program" (Expand search), "using imputation by computational program" (Expand search), "using compilation by computational program" (Expand search), "using computation _ computational program" (Expand search), "using computation and computational program" (Expand search), "using computation of computational program" (Expand search), "using computation in computational program" (Expand search)
"based processing method coding program" » "based processing methods coding program" (Expand search), "laser processing method coding program" (Expand search), "and processing method coding program" (Expand search), "seed processing method coding program" (Expand search), "based processing method cloning program" (Expand search), "based processing method loading program" (Expand search), "based processing method cooling programs" (Expand search), "based processing method cooling program" (Expand search), "based processing method fnding program" (Expand search), "based processing method according program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based processing method coding program\") OR (\"using computation by computational program\"))~".
• Removing quotes may allow a broader search: (( based processing method coding program ) OR ( using computation by computational program ))~.
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