Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trong thi can snippets" » "trong thoi can snippets", "trong thu can snippets", "trong tho can snippets", "trong thi canh snippets", "trong thi lan snippets", "trong thi dan snippets"
"dung java java snippets" » "dung va java 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: (((("trong thi can snippets") OR ("dung java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( trong thi can snippets ) or ( dung java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trong thi can snippets") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.