Perhaps you should try some spelling variations:
"by computational using computer program" » "by computation using computer program" (Expand search), "by computations using computer program" (Expand search), "by computacional usinas computer program" (Expand search), "_ computational using computer program" (Expand search), "and computational using computer program" (Expand search)
"using coding co python programming" » "using coping co python programming" (Expand search), "using coating co python programming" (Expand search), "using cooking co python programming" (Expand search), "using coding to python programming" (Expand search), "using coding _ python programming" (Expand search), "using coding of python programming" (Expand search), "using coding in 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: (("by computational using computer program") OR ("using coding co python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computational using computer program\") OR (\"using coding co python programming\"))".
• Removing quotes may allow a broader search: (( by computational using computer program ) OR ( using coding co python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computational using computer program") OR ("using coding co python programming"))*.