Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery"
"ba quan den slippers" » "ba quan doan slippers", "ba quan he slippers", "ba quan doi slippers", "ban quan den slippers", "bao quan den slippers", "boa quan den slippers", "ba quan den 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: (((("ba quan den slippers") or ("python using java slippery"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ba quan den slippers") OR ("python using java slippery"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ba quan den slippers ) or ( python using java slippery ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ba quan den slippers") or ("python using java slippery"))) or ("locating bug code snippets"))*.