Perhaps you should try some spelling variations:
"coder solution _ coding proposals" » "coder solution _ zoning proposals" (Expand search), "coder solution _ bidding proposals" (Expand search), "coder solution _ binding proposals" (Expand search), "code solution _ coding proposals" (Expand search), "copper solution _ coding proposals" (Expand search), "powder solution _ coding proposals" (Expand search)
"advanced coding python python programming" » "advanced modeling python python programming" (Expand search), "advanced coatings python python programming" (Expand search), "advanced cutting python python programming" (Expand search), "advanced codigo python python programming" (Expand search), "advanced codigos python python programming" (Expand search), "advanced using python python programming" (Expand search), "advanced coding pythons python programming" (Expand search), "advanced coding piton python programming" (Expand search), "advanced coding pitons 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: "((\"coder solution _ coding proposals\") OR (\"advanced coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder solution _ coding proposals ) OR ( advanced coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solution _ coding proposals") OR ("advanced coding python python programming"))*.