Perhaps you should try some spelling variations:
"coder coding the challenges problem" » "coder coding the challenging problem" (Expand search), "coder coding the challenges profile" (Expand search), "coder coding the challenges promises" (Expand search), "modern coding the challenges problem" (Expand search), "color coding the challenges problem" (Expand search), "odor coding the challenges problem" (Expand search), "coder decoding the challenges problem" (Expand search), "coder encoding the challenges problem" (Expand search), "coder aiding the challenges 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 the challenges problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding the challenges problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding the challenges problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding the challenges problem") OR ("api python python python programming"))*.