Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dong tu tranh snippets" » "dong tu thanh snippets", "dong tu trang snippets", "dong thu trang snippets", "dong luc tranh snippets", "thong tu tranh snippets", "dong tai tranh 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 ("dong tu tranh snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dong tu tranh snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dong tu tranh snippets"))) or ("locating bug core snippets"))*.