Perhaps you should try some spelling variations:
"using computational code complexity from" » "using computational model complexity from" (Expand search), "using computational cost complexity from" (Expand search), "using computational models complexity from" (Expand search), "using computational case complexity from" (Expand search), "using computational the complexity from" (Expand search), "using computational and complexity from" (Expand search)
"and computational _ coding program" » "_ computational _ coding program" (Expand search), "and computational _ cloning program" (Expand search), "and computational _ loading program" (Expand search), "and computational _ cooling programs" (Expand search)

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