Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khi cua lua slippers" » "chi cua lua slippers", "thai cua lua slippers", "khi cua luat slippers", "khi ca lua slippers", "khi cua rua slippers", "khi cua lua slippery", "khi cua lua grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("khi cua lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( khi cua lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("khi cua lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.