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