Perhaps you should try some spelling variations:
"coder coder problem viva programa" » "coder cover problem viva programa" (Expand search), "coder cover problems viva programa" (Expand search), "coder border problem viva programa" (Expand search), "coder coder problem viva program" (Expand search), "coder coder problem via programa" (Expand search), "coder coder problem atica programa" (Expand search), "coder coder problem vrp programa" (Expand search), "coder decoder problem viva programa" (Expand search), "code code problem viva programa" (Expand search), "decoder codec problem viva programa" (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 problem viva programa") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder problem viva programa\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder problem viva programa ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder problem viva programa") OR ("api python python python programming"))*.