Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"cong dan huu snippets" » "cong san huu snippets", "cong tan huu snippets", "huong dan huu snippets", "cong dang huu snippets", "cong dao huu snippets", "cong dan luu 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 ("cong dan huu snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cong dan huu snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cong dan huu snippets"))) or ("locating bug core snippets"))*.