Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh dung code slippers" » "trinh dung cong slippers", "trinh dung co slippers", "trinh dung de slippers"
"cong va code snippets" » "dong va code snippets", "cong ha code snippets", "cong tac code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh dung code slippers") or ("cong va code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh dung code slippers") OR ("cong va code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh dung code slippers ) or ( cong va code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh dung code slippers") or ("cong va code snippets"))) or ("locating bugs code snippets"))*.