Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"va trong hop snippets" » "va trong chop snippets", "va truong hop snippets", "va tong hop snippets", "va thong hop snippets", "va tuong hop 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: (((("va trong hop snippets") OR ("using java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( va trong hop snippets ) or ( using java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va trong hop snippets") or ("using java java snippets"))) or ("locating bugs code snippets"))*.