Perhaps you should try some spelling variations:
"trinh hat van snippets" » "trinh chat van snippets", "trinh phat van snippets", "trinh nhat van snippets", "trinh hoat van snippets", "trinh ha van snippets", "trinh hai van snippets", "trinh hat van slippers"
"trong cac code snippets" » "trong cac cong snippets", "trong cac co snippets", "trong cac che snippets", "trong cac 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: (((("trong cac code snippets") or ("trinh hat van snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong cac code snippets") OR ("trinh hat van snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong cac code snippets ) or ( trinh hat van snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong cac code snippets") or ("trinh hat van snippets"))) or ("locating bug code snippets"))*.