Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quoc doi dat slippers" » "cuoc doi dat slippers", "quoc hoi dat slippers", "luoc doi dat slippers", "quoc doi dau slippers", "quoc doi dam slippers", "quoc doi dat slippery", "quoc doi dat 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: (((("quoc doi dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quoc doi dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quoc doi dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quoc doi dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.