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