Perhaps you should try some spelling variations:
"using java code slippers" » "using data code slippers"
"hung tao duoc snippets" » "hung dao duoc snippets", "hung tan duoc snippets", "hung tran duoc snippets", "hung tao duc snippets", "hung tao quoc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code slippers") or ("hung tao duoc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code slippers") OR ("hung tao duoc snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( hung tao duoc snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code slippers") or ("hung tao duoc snippets"))) or ("locating bug code snippets"))*.