Perhaps you should try some spelling variations:
"and computation in computing program" » "and computation in consulting program" (Expand search), "and computation in computer program" (Expand search), "and computation in computador program" (Expand search), "and computational in computing program" (Expand search), "of computation in computing program" (Expand search), "and computation and computing program" (Expand search), "and computation of computing program" (Expand search), "and imputation in computing program" (Expand search), "and computation _ computing program" (Expand search), "and computation grid computing program" (Expand search)
"using model in python programming" » "ising model in python programming" (Expand search), "using modis in python programming" (Expand search), "using mobile in python programming" (Expand search), "using model _ 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: "((\"and computation in computing program\") OR (\"using model in python programming\"))~".
• Removing quotes may allow a broader search: (( and computation in computing program ) OR ( using model in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computation in computing program") OR ("using model in python programming"))*.