Perhaps you should try some spelling variations:
"canh trinh cau snippets" » "canh tranh cau snippets", "hanh trinh cau snippets", "canh tinh cau snippets", "canh trinh chat snippets", "canh trinh chao snippets", "canh trinh tu snippets"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung 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: (((("canh trinh cau snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("canh trinh cau snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( canh trinh cau snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("canh trinh cau snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.