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"
"duc cong suc snippets" » "duc cuong suc snippets", "dung cong suc snippets", "nuoc cong suc snippets", "duc cong thuc snippets", "duc cong suat snippets", "duc cong chuc snippets", "duc cong suc 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 ("duc cong suc snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( duc cong suc snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("duc cong suc snippets"))) or ("locating bugs code snippets"))*.