Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"hung dan cho snippets" » "huong dan cho snippets", "dung dan cho snippets", "tung dan cho snippets", "hung danh cho snippets", "hung san cho snippets", "hung dac cho 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 ("hung dan cho snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hung dan cho snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hung dan cho snippets"))) or ("locating bug core snippets"))*.