Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"va trinh chu snippets" » "va trinh cau snippets", "va trinh cho snippets", "va trinh thuc snippets", "van trinh chu snippets", "va tinh chu snippets", "lap trinh chu 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 ("va trinh chu snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( va trinh chu snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("va trinh chu snippets"))) or ("locating bugs code snippets"))*.