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