Perhaps you should try some spelling variations:
"coder function using reverse problem" » "coder function using reversal problem" (Expand search), "coder function using inverse problem" (Expand search), "coder function using release problem" (Expand search), "modern function using reverse problem" (Expand search), "power function using reverse problem" (Expand search), "over function using reverse problem" (Expand search), "coder function during reverse problem" (Expand search), "coder reaction using reverse 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 function using reverse problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder function using reverse problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder function using reverse problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder function using reverse problem") OR ("api python python python programming"))*.