Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using real java snippets" » "using metal java snippets", "using raw java snippets", "using real java slippers"
"hai dang code snippets" » "hai dang cong snippets", "hai dang co snippets", "hai dang de snippets", "dai dang code snippets", "hai bang code snippets", "hoi dang code snippets", "hai dang code 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 real java snippets") or ("hai dang code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using real java snippets") OR ("hai dang code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using real java snippets ) or ( hai dang code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using real java snippets") or ("hai dang code snippets"))) or ("locating bugs code snippets"))*.