Perhaps you should try some spelling variations:
"of computation and computer programing" » "of computation and computer programming" (Expand search), "of computation and computers programming" (Expand search), "of computation and computer program" (Expand search), "of computational and computer programing" (Expand search), "of computation of computer programing" (Expand search), "the computation and computer programing" (Expand search), "of computation _ computer programing" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python python 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: "((\"of computation and computer programing\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( of computation and computer programing ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("of computation and computer programing") OR ("using python python python programming"))*.