Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung cau trinh snippets" » "dung lap trinh snippets", "dung chau tinh snippets", "dung cau vinh snippets", "dung chau trinh snippets", "dung cu trinh snippets", "dung cac trinh snippets", "dung cau trinh slippers"
"using _ code snippets" » "using _ code slippers"

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: (((("using _ code snippets") OR ("dung cau trinh snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using _ code snippets ) or ( dung cau trinh snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using _ code snippets") or ("dung cau trinh snippets"))) or ("locating bugs code snippets"))*.