Perhaps you should try some spelling variations:
"coder modern function tree problem" » "coder modern functional tree problem" (Expand search), "coder modern fiction tree problem" (Expand search), "coder modelo function tree problem" (Expand search), "coder modern function three problem" (Expand search), "coder modern junction tree problem" (Expand search), "powder modern function tree problem" (Expand search), "code moderne function tree problem" (Expand search), "under modern function tree problem" (Expand search), "coder modern function the 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 modern function tree problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder modern function tree problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder modern function tree problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder modern function tree problem") OR ("api python python python programming"))*.