Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh quan co snippets" » "tinh quang co snippets", "trinh luat co snippets", "trinh han co snippets", "trinh quan so snippets", "trinh quan ao snippets", "trinh quan ho snippets"
"dung von code snippets" » "dong von code snippets", "dung cong code snippets", "dung va code snippets", "dung von cong 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 quan co snippets") or ("dung von code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh quan co snippets") OR ("dung von code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh quan co snippets ) or ( dung von code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh quan co snippets") or ("dung von code snippets"))) or ("locating bugs code snippets"))*.