Perhaps you should try some spelling variations:
"coder coding using smooth problem" » "coder coding using smooth problems" (Expand search), "coder coding using smith problem" (Expand search), "coder coding using math problem" (Expand search), "modern coding using smooth problem" (Expand search), "color coding using smooth problem" (Expand search), "odor coding using smooth problem" (Expand search), "coder loading using smooth problem" (Expand search), "coder modeling using smooth problem" (Expand search), "coder drying using smooth problem" (Expand search), "coder coding using smart problem" (Expand search), "coder coding in smooth problem" (Expand search), "coder coding using both 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding using smooth problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using smooth problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding using smooth problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding using smooth problem") OR ("api python python python programming"))*.