Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dan think java snippets" » "dan trinh java snippets", "dan thi java snippets", "van thinh java snippets", "dan than java snippets"
"dung cfd code slippers" » "dung cho code slippers", "dung cua code slippers", "dung co code slippers"

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: (((("dung cfd code slippers") OR ("dan think java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dung cfd code slippers ) or ( dan think java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung cfd code slippers") or ("dan think java snippets"))) or ("locating bugs code snippets"))*.