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