Perhaps you should try some spelling variations:
"locating bbug code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"van khanh co snippets" » "van thanh co snippets", "van hanh co snippets", "van anh co snippets", "van khanh hoa snippets", "van khanh son 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: (((("van khanh co snippets") OR ("using java java snippets"))) OR ("locating bbug code snippets"))~.
• Removing quotes may allow a broader search: (((( van khanh co snippets ) or ( using java java snippets ))) or ( locating bbug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("van khanh co snippets") or ("using java java snippets"))) or ("locating bbug code snippets"))*.