Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nen lap dat slippers" » "nien lap dat slippers", "nen lam dat slippers", "kien lap dat slippers", "nen luat dat slippers", "nen lap dat slippery", "nen lap 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: (((("nen lap 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: (((("nen lap dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nen lap dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nen lap dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.