Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vat ran dat slippers" » "chat ran dat slippers", "van ranh dat slippers", "vat dan dat slippers", "vat ban dat slippers", "vat van dat slippers", "vat ran dat slippery", "vat ran 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: (((("vat ran 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: (((("vat ran dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vat ran dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vat ran dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.