Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java a snippets" » "using data a snippets", "using java _ snippets", "using java can snippets"
"dai dung cac snippets" » "dai duong cac snippets", "dan dung cac snippets", "mai dung cac snippets", "dai luong cac snippets", "dai dung cho snippets", "dai dung tai 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 a snippets") OR ("dai dung cac snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java a snippets ) or ( dai dung cac snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java a snippets") or ("dai dung cac snippets"))) or ("locating bugs code snippets"))*.