Perhaps you should try some spelling variations:
"coder coder virus challenge programme" » "coder coder virus change programme" (Expand search), "coder decoder virus challenge programme" (Expand search), "code code virus challenge programme" (Expand search), "decoder codec virus challenge programme" (Expand search), "coder founder virus challenge programme" (Expand search), "coder zoster virus challenge programme" (Expand search), "coder rodent virus challenge programme" (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 virus challenge programme") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder virus challenge programme\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder virus challenge programme ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder virus challenge programme") OR ("api python python python programming"))*.