Perhaps you should try some spelling variations:
"coder coder thing central problem" » "coder coder thing control problem" (Expand search), "coder coder thing center problem" (Expand search), "coder coder thing cultural problems" (Expand search), "coder coder using central problem" (Expand search), "coder coder aging central problem" (Expand search), "coder coder china central problem" (Expand search), "coder decoder thing central problem" (Expand search), "code code thing central problem" (Expand search), "decoder codec thing central problem" (Expand search), "coder poder think central problem" (Expand search), "coder gender thing central problem" (Expand search), "coder code nothing central 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 thing central problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder thing central problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder thing central problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder thing central problem") OR ("api python python python programming"))*.