Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"nang duoc cac snippets" » "ngang duoc cac snippets", "nang doc cac snippets", "nganh duoc cac snippets", "nang cuoc cach snippets", "nang duoc chat snippets", "nang duong cac 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 ("nang duoc cac snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( nang duoc cac snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("nang duoc cac snippets"))) or ("locating bug core snippets"))*.