Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh cau code slippers" » "trinh chat code slippers", "trinh chao code slippers", "trinh tu code slippers", "trinh cau cong slippers", "trinh cau de slippers"
"dong cfd code snippets" » "dong co code snippets", "dong cua code snippets", "dong cho 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: (((("trinh cau code slippers") OR ("dong cfd code snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( trinh cau code slippers ) or ( dong cfd code snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh cau code slippers") or ("dong cfd code snippets"))) or ("locating bugs code snippets"))*.