Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"rong cho hee snippets" » "trong cho hee snippets", "dong cho hee snippets", "luong cho hee snippets", "rong choi hee snippets", "rong cho he snippets", "rong cho thue 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 ("rong cho hee snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( rong cho hee snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("rong cho hee snippets"))) or ("locating bugs code snippets"))*.