Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dung vinh ba snippets" » "dang vinh ba snippets", "dung ninh ba snippets", "quang vinh ba snippets", "dung dinh ba snippets", "dung vinh ha snippets", "dung tinh bac snippets"
"locating bug core snippets" » "locating bug code 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 code snippets") OR ("dung vinh ba snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dung vinh ba snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dung vinh ba snippets"))) or ("locating bug core snippets"))*.