Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dung du nhanh snippets" » "dung duy nhanh snippets", "dung du hanh snippets", "dung day nhanh snippets", "dung de nhanh snippets", "dung cu nhanh snippets", "dung cua nhanh 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 du nhanh snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dung du nhanh snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dung du nhanh snippets"))) or ("locating bug core snippets"))*.