Perhaps you should try some spelling variations:
"using computational coder location problems" » "and computational coder location problems" (Expand search), "using computational code location problems" (Expand search), "using computational codes location problems" (Expand search), "using computational model location problems" (Expand search), "using computational coder location problem" (Expand search), "using computational coder allocation problem" (Expand search), "using computational over location problems" (Expand search), "using computational under location problems" (Expand search)
"using in python python programming" » "using in pythons python programming" (Expand search), "using in piton python programming" (Expand search), "using in pitons python programming" (Expand search), "using _ 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: "((\"using computational coder location problems\") OR (\"using in python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational coder location problems ) OR ( using in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational coder location problems") OR ("using in python python programming"))*.