Perhaps you should try some spelling variations:
"using computation using c program" » "using computational using c program" (Expand search), "using imputation using c program" (Expand search), "using compilation using c program" (Expand search), "using computations using c program" (Expand search), "using computation in c program" (Expand search), "using composition using c program" (Expand search), "using computation using c programs" (Expand search), "using computation using abc program" (Expand search), "using cfdomputation using cfd program" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python 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: (("using computation using c program") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation using c program\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( using computation using c program ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computation using c program") OR ("in python python python programming"))*.