Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"duong mat code snippets" » "duong ma code snippets", "luong mat code snippets", "duong manh code snippets", "duong rate code snippets", "duong mat co snippets", "duong mat code slippers"
"dung data code snippets" » "dung dat code snippets", "dung dan code snippets", "dung dau code snippets", "dung rate code snippets", "dung data code slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("duong mat code snippets") or ("dung data code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duong mat code snippets") OR ("dung data code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( duong mat code snippets ) or ( dung data code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duong mat code snippets") or ("dung data code snippets"))) or ("locating bugs code snippets"))*.