Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"nan cua cu snippets" » "nhan cua cu snippets", "ban cua cu snippets", "nam cua cu snippets", "nan cua chu snippets", "nan cua su snippets", "nan cua co snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nan cua cu snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( nan cua cu snippets ) or ( python using java snippets ))) or ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nan cua cu snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))*.