Perhaps you should try some spelling variations:
"using java code slippers" » "using data code slippers"
"dong da ung snippets" » "dong dat ung snippets", "dong dao ung snippets", "dong ha ung snippets", "dong dap ung snippets", "dong da dung snippets", "dong dan ung 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 da ung snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( dong da ung snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code slippers") or ("dong da ung snippets"))) or ("locating bug code snippets"))*.