Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"thong cu dung snippets" » "thong cua dung snippets", "thong cau dung snippets", "thong chu dung snippets", "thong su dung snippets", "thong cau duong snippets", "thong duc dung 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 ("thong cu dung snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( thong cu dung snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("thong cu dung snippets"))) or ("locating bug core snippets"))*.