Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery", "python using java slippers"
"bo quan den grippers" » "bo quan doan grippers", "bo quan he grippers", "bo quan doi grippers", "bao quan den grippers", "co quan den grippers", "bo qua den grippers", "bo quan den slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets", "locating bug code slippers"

You may be able to get more results by adjusting your search query.

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