Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dai dung che snippets" » "dai dung code snippets", "dai duong che snippets", "dan dung che snippets", "mai dung che snippets", "dai dung chet snippets", "dai dung cho snippets"
"using java java snippets" » "using data java snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("dai dung che snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( dai dung che snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("dai dung che snippets"))) or ("locating bug core snippets"))*.