Perhaps you should try some spelling variations:
"by computational model computational program" » "by computational modeling computational program" (Expand search), "by computational models computational program" (Expand search), "by computational modelo computacional program" (Expand search), "by computational code computational program" (Expand search), "_ computational model computational program" (Expand search), "and computational model computational program" (Expand search)
"based computation with computing program" » "based computational with computing program" (Expand search), "based competition with computing program" (Expand search), "based compilation with computing program" (Expand search), "based computation with consulting program" (Expand search), "based computation with computer program" (Expand search), "based computation with computador program" (Expand search), "based complexation with computing program" (Expand search), "based composition with computing program" (Expand search), "based computation with competing program" (Expand search), "based computation with commuting program" (Expand search), "based computation in computing program" (Expand search)

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