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"
"hoi cu cua snippets" » "hoi chu cua snippets", "hoi cua cua snippets", "hoi cau cua snippets", "hoi ca cua snippets", "hoi co cua 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: (((("hoi cu cua snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hoi cu cua snippets ) or ( python using java snippets ))) or ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoi cu cua snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))*.