Perhaps you should try some spelling variations:
"trong duoc dong snippets" » "trong duoc code snippets", "trong cuoc dong snippets", "trong nuoc dong snippets", "trong doi dong snippets", "trong duc dong snippets", "trong dao dong snippets", "trong dung dong 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 duoc dong 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 duoc dong snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trong duoc dong snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong duoc dong snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.