Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"cong cau nen snippets" » "cong cu nen snippets", "cong chuc nen snippets", "thong cau nen snippets", "cong cac nen snippets", "cong cau den snippets", "cong cau kien snippets", "cong cau nen 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 java code snippets") OR ("cong cau nen snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cong cau nen snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cong cau nen snippets"))) or ("locating bugs code snippets"))*.