Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code slippers" » "using data code slippers"
"cong dan mau snippets" » "cong san mau snippets", "cong tan mau snippets", "huong dan mau snippets", "cong dang mau snippets", "cong dan dau snippets", "cong dao mau 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: (((("using java code slippers") OR ("cong dan mau snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( cong dan mau snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code slippers") or ("cong dan mau snippets"))) or ("locating bugs code snippets"))*.