Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh lua cau snippets" » "trinh lua code snippets", "trinh luat cau snippets", "trinh luan cau snippets", "trinh cua cau snippets", "trinh quan cau snippets"
"dung dung dat snippets" » "duong dung dat snippets", "ung dung dat snippets", "dung ung dat snippets", "dung dung va snippets", "dung dung tai 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 lua cau snippets") or ("dung dung dat snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh lua cau snippets") OR ("dung dung dat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh lua cau snippets ) or ( dung dung dat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh lua cau snippets") or ("dung dung dat snippets"))) or ("locating bug core snippets"))*.