Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung rate code snippets" » "dung dat code snippets", "dung vat code snippets", "dung mat code snippets"
"trong cac toc snippets" » "trong cac toi snippets", "trong cac nuoc snippets", "trong cac thoi snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung rate code snippets") or ("trong cac toc snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung rate code snippets") OR ("trong cac toc snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung rate code snippets ) or ( trong cac toc snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung rate code snippets") or ("trong cac toc snippets"))) or ("locating bugs code snippets"))*.