Perhaps you should try some spelling variations:
"by computation using model program" » "by computations using model program" (Expand search), "by computation in model program" (Expand search), "by composition using model program" (Expand search), "by computational using model program" (Expand search), "of computation using model program" (Expand search), "_ computation using model program" (Expand search), "by computation using modelo programa" (Expand search), "by computation using del programa" (Expand search), "by computation using meal program" (Expand search), "by computation ising model program" (Expand search), "by computation using modis program" (Expand search), "by computation using mobile program" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computation using model program\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( by computation using model program ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computation using model program") OR ("using using python python programming"))*.