Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vua ca lua slippers" » "vua va lua slippers", "qua ca lua slippers", "va ca lua slippers", "vua cay lua slippers", "vua ca cua slippers", "vua ca dua slippers", "vua ca lua slippery", "vua ca 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: (((("vua ca 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: (((("vua ca lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vua ca lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vua ca lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.