Perhaps you should try some spelling variations:
"kha trinh java snippets" » "qua trinh java snippets", "ha tinh java snippets", "tra trinh java snippets", "kha trinh java slippers"
"thong cua code snippets" » "thong quan code snippets", "thong tu code snippets", "huong cua code snippets", "thong cua cong snippets", "thong cua co snippets", "thong cfd code snippets", "thong cua code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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 ("thong cua 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 ("thong cua code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kha trinh java snippets ) or ( thong cua code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kha trinh java snippets") or ("thong cua code snippets"))) or ("locating bug code snippets"))*.