Perhaps you should try some spelling variations:
"coder coding using machine problem" » "coder coding using matching problem" (Expand search), "coder coding using teaching problem" (Expand search), "coder coding using teaching problems" (Expand search), "modern coding using machine problem" (Expand search), "color coding using machine problem" (Expand search), "odor coding using machine problem" (Expand search), "coder loading using machine problem" (Expand search), "coder modeling using machine problem" (Expand search), "coder drying using machine 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 machine problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding using machine problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding using machine problem") OR ("api python python python programming"))*.