Perhaps you should try some spelling variations:
"and computation using computing program" » "and computations using computing program" (Expand search), "and computation in computing program" (Expand search), "and composition using computing program" (Expand search), "and computation using consulting program" (Expand search), "and computation using computer program" (Expand search), "and computation using computador program" (Expand search), "and computational using computing program" (Expand search), "of computation using computing program" (Expand search), "and computation using competing program" (Expand search), "and computation mining computing program" (Expand search), "and computation using conducting program" (Expand search)
"using mobile in python programming" » "using mobile and python programming" (Expand search), "using mobile _ python programming" (Expand search), "using mobile ad python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("and computation using computing program") OR ("using mobile in python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computation using computing program\") OR (\"using mobile in python programming\"))*".
• Removing quotes may allow a broader search: (( and computation using computing program ) OR ( using mobile in python programming ))*.