Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dang thu cac snippets" » "dang thuy cac snippets", "dang thuc cac snippets", "dang thi cac snippets", "dang tu cac snippets", "dang thu xac snippets", "dang thu cuc 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 ("dang thu cac snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dang thu cac snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dang thu cac snippets"))) or ("locating bug core snippets"))*.