Perhaps you should try some spelling variations:
"trinh mach thuc snippets" » "tinh mach thuc snippets", "trinh lich thuc snippets", "trinh minh thuc snippets", "trinh cach thuc snippets", "trinh thach thuc snippets", "trinh anh thuc snippets", "trinh mach thuc 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 mach thuc 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 mach thuc snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong cac code snippets ) or ( trinh mach thuc snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong cac code snippets") or ("trinh mach thuc snippets"))) or ("locating bug code snippets"))*.