Perhaps you should try some spelling variations:
"coder coder challenges general programming" » "coder coder challenges generic programming" (Expand search), "coder coder challenges genetic programming" (Expand search), "coder coder challenges lineal programming" (Expand search), "coder coder challenge general programming" (Expand search), "coder coder challenges generated programming" (Expand search), "coder coder challenges global programming" (Expand search), "coder modern challenges general programming" (Expand search), "coder mode challenges general programming" (Expand search), "coder borders challenges general programming" (Expand search), "coder decoder challenges general programming" (Expand search), "code code challenges general programming" (Expand search), "decoder codec challenges general 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 general programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder challenges general programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder challenges general programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder challenges general programming") OR ("api python python python programming"))*.