Perhaps you should try some spelling variations:
"coder code coding routing problem" » "coder code reading routing problem" (Expand search), "coder code routing routing problem" (Expand search), "coder code coding using problem" (Expand search), "coder code cloning routing problem" (Expand search), "coder code codigo routing problem" (Expand search), "coder code according routing problem" (Expand search), "code code coding routing problem" (Expand search), "modern code coding routing problem" (Expand search), "color code coding 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 code coding routing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code coding routing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code coding routing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code coding routing problem") OR ("api python python python programming"))*.