Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"van hung tao snippets" » "van dung tao snippets", "manh hung tao snippets", "van duong tao snippets", "van hung dao snippets", "van hung tan snippets", "van hung tran snippets", "van hung tao slippers"

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 java snippets") or ("van hung tao snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("van hung tao snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( van hung tao snippets ))) or ( locating bugs code snippets ))*.