Perhaps you should try some spelling variations:
"phan trong code snippets" » "pham trong code snippets", "nhan trong code snippets", "phan tong code snippets", "phan trong cong snippets", "phan trong co snippets", "phan trong che snippets"
"dong ha code slippers" » "dong hoa code slippers", "dong va code slippers", "dong hoc code slippers"
"locating bug code snippets" » "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: (((("phan trong code snippets") or ("dong ha code slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan trong code snippets") OR ("dong ha code slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan trong code snippets ) or ( dong ha code slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan trong code snippets") or ("dong ha code slippers"))) or ("locating bug code snippets"))*.