Perhaps you should try some spelling variations:
"coder using gis posing problem" » "coder using gis housing problem" (Expand search), "coder using gis using problem" (Expand search), "coder using gis housing problems" (Expand search), "coders using gis posing problem" (Expand search), "cover using gis posing problem" (Expand search), "code using gis posing problem" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("coder using gis posing problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using gis posing problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder using gis posing problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using gis posing problem") OR ("using coding python python programming"))*.