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