Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code slippers" » "using data code slippers"
"cac toc trac snippets" » "cac toan trac snippets", "cac toc thai snippets", "cac toc tay snippets", "cac toi trac snippets", "cac nuoc trac snippets", "cac thoi trac 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 ("cac toc trac snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( cac toc trac snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code slippers") or ("cac toc trac snippets"))) or ("locating bugs code snippets"))*.