Perhaps you should try some spelling variations:
"coder coder math learning problems" » "coder coder math learning process" (Expand search), "coder coder math learning projects" (Expand search), "coder coder math packing problems" (Expand search), "coder coder with learning problems" (Expand search), "coder decoder math learning problems" (Expand search), "code code math learning problems" (Expand search), "decoder codec math learning problems" (Expand search), "coder modern math learning 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)

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 math learning problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder math learning problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder math learning problems ) OR ( api python python python programming ))*.