Perhaps you should try some spelling variations:
"coder coder challenges design programming" » "coder coder challenges in programming" (Expand search), "coder coder challenges design program" (Expand search), "coder coder challenges driven programming" (Expand search), "coder coder challenges despite programming" (Expand search), "coder coder challenges lessons programming" (Expand search), "coder coder challenges distant programming" (Expand search), "coder modern challenges design programming" (Expand search), "coder mode challenges design programming" (Expand search), "coder borders challenges design programming" (Expand search), "coder decoder challenges design programming" (Expand search), "code code challenges design programming" (Expand search), "decoder codec challenges design programming" (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)

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 challenges design programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder challenges design programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder challenges design programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder challenges design programming") OR ("api python python python programming"))*.