Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code slippers" » "using data code slippers"
"dung hoc rao snippets" » "dong hoc rao snippets", "dung thuoc rao snippets", "trung hoc rao snippets", "dung hoc cao snippets", "dung hoc bao snippets", "dung coc rao 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 ("dung hoc rao snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( dung hoc rao snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code slippers") or ("dung hoc rao snippets"))) or ("locating bugs code snippets"))*.