Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vang cua lua slippers" » "mang cua lua slippers", "hang cua lua slippers", "tang cua lua slippers", "vang cua luat slippers", "vang ca lua slippers", "vang cua rua slippers", "vang cua lua slippery", "vang 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vang cua lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vang cua lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vang cua lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vang cua lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.