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