Perhaps you should try some spelling variations:
"based computation of variable problem" » "based computational of variable problem" (Expand search), "based competition of variable problem" (Expand search), "based compilation of variable problem" (Expand search), "based computation of variable probit" (Expand search), "based computation of variable power" (Expand search), "based computation of variable prices" (Expand search), "based computation of variables problem" (Expand search), "based computation of variance problem" (Expand search), "based computation _ variable problem" (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: "((\"based computation of variable problem\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation of variable problem ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation of variable problem") OR ("using python python python programming"))*.