Perhaps you should try some spelling variations:
"duong sat code snippets" » "duong mat code snippets", "duong san code snippets", "duong sau code snippets", "duong rate code snippets", "duong sat che snippets", "duong sat cong snippets", "duong sat 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"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

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