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