Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery"
"tap trac dat slippers" » "tap toan dat slippers", "tap trai dat slippers", "tap tac dat slippers", "tap tac da slippers", "tap trac dat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

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