Perhaps you should try some spelling variations:
"coder coder root routing problems" » "coder coder root routing problem" (Expand search), "coder coder root solving problems" (Expand search), "coder coder robot routing problems" (Expand search), "coder coder root rotting problems" (Expand search), "coder coder iot routing problems" (Expand search), "coder decoder root routing problems" (Expand search), "code code root routing problems" (Expand search), "decoder codec root routing problems" (Expand search), "coder under root 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder root routing problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder root routing problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder root routing problems") OR ("api python python python programming"))*.