Perhaps you should try some spelling variations:
"coder coder beginner routing problems" » "coder coder beginners using problems" (Expand search), "coder coder beginners during problems" (Expand search), "coder coder beginner routing problem" (Expand search), "coder coder beginner solving problems" (Expand search), "coder coder beginner packing problems" (Expand search), "coder decoder beginner routing problems" (Expand search), "code code beginner routing problems" (Expand search), "decoder codec beginner routing problems" (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 coder beginner routing problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder beginner routing problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder beginner routing problems ) OR ( api python python python programming ))*.