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