Perhaps you should try some spelling variations:
"coder coder challenges basic problems" » "coder modern challenges basic problems" (Expand search), "coder mode challenges basic problems" (Expand search), "coder borders challenges basic problems" (Expand search), "coder coder challenges based problems" (Expand search), "coder coder challenges brazil problems" (Expand search), "coder coder challenges case problems" (Expand search), "coder coder challenges basis problem" (Expand search), "coder coder challenges plastic problems" (Expand search), "coder coder challenges static problems" (Expand search), "coder decoder challenges basic problems" (Expand search), "code code challenges basic problems" (Expand search), "decoder codec challenges basic 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.

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