Perhaps you should try some spelling variations:
"dan vbug code snippets" » "dan vung code snippets", "dan bui code snippets", "dan vbug code slippers", "dan vbung code snippets", "dan vbugs code snippets"
"dung mat code snippets" » "duong mat code snippets", "dung dat code snippets", "dung may code snippets", "dung rate code snippets", "dung mat co snippets", "dung mat code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs 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: (((("dan vbug code snippets") or ("dung mat code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan vbug code snippets") OR ("dung mat code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan vbug code snippets ) or ( dung mat code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan vbug code snippets") or ("dung mat code snippets"))) or ("locating bug code snippets"))*.