Perhaps you should try some spelling variations:
"trong san code snippets" » "trong cac code snippets", "cong san code snippets", "dong san code snippets", "trong san co snippets", "trong san cong snippets", "trong san code slippers"
"nang va java snippets" » "nang van java snippets", "hang va java snippets", "nang ma java snippets", "nang java java snippets", "nang va java 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: (((("nang va java snippets") or ("trong san code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang va java snippets") OR ("trong san code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang va java snippets ) or ( trong san code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang va java snippets") or ("trong san code snippets"))) or ("locating bug code snippets"))*.