Perhaps you should try some spelling variations:
"coder coder learning design problem" » "coder codes learning design problem" (Expand search), "coder modern learning design problem" (Expand search), "coder model learning design problem" (Expand search), "coder decoder learning design problem" (Expand search), "code code learning design problem" (Expand search), "decoder codec learning design 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 learning design problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder learning design problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder learning design problem ) OR ( api python python python programming ))*.