Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"van thang java snippets" » "van thang va snippets", "van think java snippets", "van thanh java snippets", "van khang java snippets", "van hang java snippets", "van thang java slippers"
"hanh java java snippets" » "hanh va java snippets", "hanh java java slippers"

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

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