Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran hung cac snippets" » "tran hung code snippets", "tran hong cac snippets", "tran quang cac snippets", "tran hoang cac snippets", "tran dung cac snippets", "tran hang cac snippets", "tran vung cac 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: (((("tran hung cac snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran hung cac snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tran hung cac snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran hung cac snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.