Perhaps you should try some spelling variations:
"using computation in computing program" » "using computational in computing program" (Expand search), "using imputation in computing program" (Expand search), "using compilation in computing program" (Expand search), "using computation in consulting program" (Expand search), "using computation in computer program" (Expand search), "using computation in computador program" (Expand search), "using computation and computing program" (Expand search), "using computation of computing program" (Expand search), "using computation _ computing program" (Expand search), "using computation grid computing program" (Expand search)
"using models on python programming" » "ising models on python programming" (Expand search), "using model on python programming" (Expand search), "nursing models on python programming" (Expand search), "using models of python programming" (Expand search), "using models and python programming" (Expand search), "using models _ python programming" (Expand search), "using models in python programming" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation in computing program\") OR (\"using models on python programming\"))~".
• Removing quotes may allow a broader search: (( using computation in computing program ) OR ( using models on python programming ))~.
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