Perhaps you should try some spelling variations:
"trong van code snippets" » "trong van de snippets", "trong van hoe snippets", "trong van cong snippets"
"trong cac toc snippets" » "trong cac toi snippets", "trong cac nuoc snippets", "trong cac thoi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

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