Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"dung de duoc slippers" » "dung he duoc slippers", "dung dat duoc slippers", "dung da duoc slippers", "dung te duoc slippers", "dung de quoc slippers", "dung de duoc slippery", "dung de duoc grippers"

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