Perhaps you should try some spelling variations:
"dan vbungs code snippets" » "dan vung code snippets", "dan vbungs code slippers"
"hoang thi code snippets" » "hoang thi cong snippets", "hoang thi hoe snippets", "hoang thi 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 vbungs code snippets") or ("hoang thi code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan vbungs code snippets") OR ("hoang thi code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan vbungs code snippets ) or ( hoang thi code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan vbungs code snippets") or ("hoang thi code snippets"))) or ("locating bug code snippets"))*.