Perhaps you should try some spelling variations:
"using computation in testing program" » "using computational in testing program" (Expand search), "using imputation in testing program" (Expand search), "using compilation in testing program" (Expand search), "using computation in testing programs" (Expand search), "using computation in teaching program" (Expand search), "using computation in visiting program" (Expand search), "using computation and testing program" (Expand search), "using computation of testing program" (Expand search), "using computation skin testing program" (Expand search), "using computation in treating program" (Expand search)
"using mobile python python programming" » "using mobile phone python programming" (Expand search), "using mobile pythons python programming" (Expand search), "using mobile piton python programming" (Expand search), "using mobile pitons 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: "((\"using computation in testing program\") OR (\"using mobile python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation in testing program ) OR ( using mobile python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation in testing program") OR ("using mobile python python programming"))*.