Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trong tranh cac snippets" » "trong thanh cac snippets", "trong trang cac snippets", "trong nganh cac snippets", "trong trinh cac snippets", "trong tranh cai snippets"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code 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: (((("trong tranh cac snippets") or ("dung bug code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong tranh cac snippets") OR ("dung bug code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trong tranh cac snippets ) or ( dung bug code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong tranh cac snippets") or ("dung bug code snippets"))) or ("locating bugs code snippets"))*.