Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"hang java java snippets" » "hang va java snippets", "hang java java slippers"
"anh tuan code snippets" » "anh tuan code slippers", "anh quan code snippets", "anh tran code snippets", "anh luan code snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang java java snippets") OR ("anh tuan code snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( hang java java snippets ) or ( anh tuan code snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hang java java snippets") or ("anh tuan code snippets"))) or ("locating bugs code snippets"))*.