Perhaps you should try some spelling variations:
"coder coder practice challenges based" » "coder coder practices challenges based" (Expand search), "coder coder practice challenge based" (Expand search), "coder coder practice challenges faced" (Expand search), "coder coder practice challenges posed" (Expand search), "coder code practices challenges based" (Expand search), "coder power practice challenges based" (Expand search), "coder tower practice challenges based" (Expand search), "coder decoder practice challenges based" (Expand search), "code code practice challenges based" (Expand search), "decoder codec practice challenges based" (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.

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