Perhaps you should try some spelling variations:
"coder coder information retrieval problems" » "coder coder information retrieval process" (Expand search), "coder coder information ethical problems" (Expand search), "coder coder information extremal problems" (Expand search), "coder codes information retrieval problems" (Expand search), "coder cover information retrieval problems" (Expand search), "coder modern information retrieval problems" (Expand search), "coder decoder information retrieval problems" (Expand search), "code code information retrieval problems" (Expand search), "decoder codec information retrieval 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), "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 information retrieval problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder information retrieval problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder information retrieval problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder information retrieval problems") OR ("api python python python programming"))*.