Perhaps you should try some spelling variations:
"coder coding using numerical problems" » "coder coding using numeric problems" (Expand search), "coder coding using american problems" (Expand search), "coder coding using america problems" (Expand search), "modern coding using numerical problems" (Expand search), "color coding using numerical problems" (Expand search), "odor coding using numerical problems" (Expand search), "coder loading using numerical problems" (Expand search), "coder modeling using numerical problems" (Expand search), "coder drying using numerical 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 coding using numerical problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using numerical problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding using numerical problems ) OR ( api python python python programming ))*.