Perhaps you should try some spelling variations:
"anh huong code snippets" » "anh huong co snippets", "anh huong com snippets", "anh huong code slippers"
"kha trinh java snippets" » "qua trinh java snippets", "ha tinh java snippets", "tra trinh java snippets", "kha trinh 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: (((("kha trinh java snippets") or ("anh huong code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kha trinh java snippets") OR ("anh huong code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kha trinh java snippets ) or ( anh huong code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kha trinh java snippets") or ("anh huong code snippets"))) or ("locating bug code snippets"))*.