Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tap li trac slippers" » "tap li rac slippers", "tap vi trac slippers", "tap hoi trac slippers", "tam li trac slippers", "tap ly trac slippers", "tap di trac slippers", "tap li trac slippery", "tap li trac 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: (((("tap li trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tap li trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tap li trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap li trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.