Perhaps you should try some spelling variations:
"dang quang code snippets" » "dung quang code snippets", "nang quan code snippets", "dang hung code snippets", "dang quang de snippets", "dang quang code slippers"
"dong hbug code snippets" » "dong huy code snippets", "dong hung code snippets", "dong hui code snippets", "dong hbug code slippers", "dong hbung code snippets", "dong hbugs code snippets"
"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: (((("dong hbug code snippets") or ("dang quang code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong hbug code snippets") OR ("dang quang code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong hbug code snippets ) or ( dang quang code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong hbug code snippets") or ("dang quang code snippets"))) or ("locating bug code snippets"))*.