Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"cong dan ung snippets" » "cong san ung snippets", "cong tan ung snippets", "huong dan ung snippets", "cong dan dung snippets", "cong dan vung snippets", "cong dang ung snippets", "cong dan ung slippers"

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 ("cong dan ung snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cong dan ung snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cong dan ung snippets"))) or ("locating bugs code snippets"))*.