Perhaps you should try some spelling variations:
"using real java snippets" » "using metal java snippets", "using raw java snippets", "using real java slippers"
"va trung ha snippets" » "ba trung ha snippets", "ha trung ha snippets", "va thuong ha snippets", "va trung hoc snippets", "va trung tam snippets", "va trung cap snippets", "va trung ha slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 real java snippets") or ("va trung ha snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using real java snippets") OR ("va trung ha snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using real java snippets ) or ( va trung ha snippets ))) or ( locating bug code snippets ))*.