Perhaps you should try some spelling variations:
"coder coding using concept problem" » "coder coding using concret problem" (Expand search), "coder coding using conceptual problem" (Expand search), "coder coding using contact problem" (Expand search), "coder coding using cone problem" (Expand search), "modern coding using concept problem" (Expand search), "color coding using concept problem" (Expand search), "odor coding using concept problem" (Expand search), "coder loading using concept problem" (Expand search), "coder modeling using concept problem" (Expand search), "coder drying using concept problem" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa 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: "((\"coder coding using concept problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding using concept problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding using concept problem") OR ("api python python python programming"))*.