Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trong can cau snippets" » "trong canh cau snippets", "trong chan cau snippets", "trong cac cau snippets", "trong van cau snippets", "trong ban cau snippets", "trong ca cau snippets"
"dung cua code snippets" » "dung luan code snippets", "dung cho code snippets", "dung cua cong snippets", "dung cua co snippets", "dung bug 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: (((("dung cua code snippets") or ("trong can cau snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cua code snippets") OR ("trong can cau snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung cua code snippets ) or ( trong can cau snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cua code snippets") or ("trong can cau snippets"))) or ("locating bugs code snippets"))*.