Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"lan dat nuoc snippets" » "dan dat nuoc snippets", "lap dat nuoc snippets", "ban dat nuoc snippets", "lan dat quoc snippets", "lan dat duoc snippets", "lan dat ngoc 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 ("lan dat nuoc snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( lan dat nuoc snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("lan dat nuoc snippets"))) or ("locating bug core snippets"))*.