Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"trong ta ngoc snippets" » "trong tan ngoc snippets", "trong tai ngoc snippets", "trong tac ngoc snippets", "trong ma ngoc snippets", "trong tran ngoc snippets", "trong thi ngoc snippets", "trong ta ngoc slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs 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 ("trong ta ngoc snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( trong ta ngoc snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("trong ta ngoc snippets"))) or ("locating bug code snippets"))*.