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