Perhaps you should try some spelling variations:
"using java code slippers" » "using data code slippers"
"dong hoa xac snippets" » "dong hoc xac snippets", "dong co xac snippets", "dong hoa xa snippets", "dong hoa cac snippets", "dong hoa xuc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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 ("dong hoa xac snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( dong hoa xac snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code slippers") or ("dong hoa xac snippets"))) or ("locating bug code snippets"))*.