Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung cacfd code snippets" » "dung cac code snippets", "dung cfd code snippets", "dung cacfd code slippers"
"cuong vo code snippets" » "luong va code snippets", "duong va code snippets", "cong va code snippets", "cuong vo code slippers"

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: (((("cuong vo code snippets") or ("dung cacfd code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuong vo code snippets") OR ("dung cacfd code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( cuong vo code snippets ) or ( dung cacfd code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuong vo code snippets") or ("dung cacfd code snippets"))) or ("locating bugs code snippets"))*.