Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dang hanh lam snippets" » "dang thanh lam snippets", "ban hanh lam snippets", "dang van lam snippets", "dang thanh lap snippets", "dang hanh kem snippets", "dang hanh va 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 hanh lam snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dang hanh lam snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dang hanh lam snippets"))) or ("locating bug core snippets"))*.