Perhaps you should try some spelling variations:
"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)
"coder coder java routing problem" » "coder coder data routing problem" (Expand search), "coder coder arc routing problem" (Expand search), "coder coder and routing problem" (Expand search), "coder decoder java routing problem" (Expand search), "code code java routing problem" (Expand search), "decoder codec java routing problem" (Expand search), "coder codes java routing problem" (Expand search), "coder xcode java routing problem" (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 java routing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder java routing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder java routing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder java routing problem") OR ("api python python python programming"))*.