Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"chi dan cac snippets" » "choi dan cac snippets", "chi van cac snippets", "thi dan cac snippets", "chi dan cach snippets", "chi dang cac snippets", "chi dan ca 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 ("chi dan cac snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( chi dan cac snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("chi dan cac snippets"))) or ("locating bug core snippets"))*.