Perhaps you should try some spelling variations:
"hoang duong code snippets" » "hoang vuong code snippets", "hoang dung code snippets", "hoang tuong code snippets", "hoang duong co snippets", "hoang duong cong snippets", "hoang duong che snippets", "hoang duong code slippers"
"dung dat code snippets" » "dung va code snippets", "dung tai code snippets", "dung rate code snippets", "dung dat de snippets", "dung dat code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs 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: (((("hoang duong code snippets") or ("dung dat code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoang duong code snippets") OR ("dung dat code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoang duong code snippets ) or ( dung dat code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoang duong code snippets") or ("dung dat code snippets"))) or ("locating bug code snippets"))*.