Perhaps you should try some spelling variations:
"coder curation java routing problem" » "poder curativo java routing problem" (Expand search), "co curation java routing problem" (Expand search), "care curation java routing problem" (Expand search), "coder curation data routing problem" (Expand search), "coder curation and routing problem" (Expand search), "coder curation at routing problem" (Expand search), "coder curation arc routing 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 curation java routing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder curation java routing problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder curation java routing problem ) OR ( api python python python programming ))*.