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