Perhaps you should try some spelling variations:
"trinh dinh chau snippets" » "trinh kinh chau snippets", "trinh sinh chau snippets", "trinh dung chau snippets", "trinh minh chau snippets", "trinh tinh chat snippets", "trinh dinh chi snippets"
"dong bug code snippets" » "dong bang code snippets", "dong hung code snippets", "dong cung code snippets", "dong bug core snippets"
"locating bug code snippets" » "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh dinh chau snippets") or ("dong bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh dinh chau snippets") OR ("dong bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh dinh chau snippets ) or ( dong bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh dinh chau snippets") or ("dong bug code snippets"))) or ("locating bug code snippets"))*.