Perhaps you should try some spelling variations:
"bai gian code snippets" » "bai gian co snippets", "bai gian con snippets", "bai gian ede snippets", "bai giang code snippets", "bai giai code snippets", "bac giang code snippets", "bai gian code slippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung bug code slippers"
"locating bug code snippets" » "locating bug code slippers"

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: (((("bai gian code snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bai gian code snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai gian code snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai gian code snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.