Perhaps you should try some spelling variations:
"trong tan toan snippets" » "trong tan code snippets", "trong san toan snippets", "trong quan toan snippets", "trong cac toan snippets", "trong tan tran snippets", "trong tap toan snippets", "trong van toan snippets"
"locating bug core snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java 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 tan toan snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong tan toan snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trong tan toan snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong tan toan snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.