Perhaps you should try some spelling variations:
"coder coder challenges tracking problem" » "coder coder challenges taking problem" (Expand search), "coder coder challenges teaching problem" (Expand search), "coder coder challenges facing problem" (Expand search), "coder modern challenges tracking problem" (Expand search), "coder mode challenges tracking problem" (Expand search), "coder borders challenges tracking problem" (Expand search), "coder coder challenges tracking problems" (Expand search), "coder coder challenges packing problem" (Expand search), "coder decoder challenges tracking problem" (Expand search), "code code challenges tracking problem" (Expand search), "decoder codec challenges tracking problem" (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 tracking problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder challenges tracking problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder challenges tracking problem") OR ("api python python python programming"))*.