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