Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"li ion dat slippers" » "li hon dat slippers", "li mon dat slippers", "li dong dat slippers", "li ion dat slippery", "li ion 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: (((("li ion 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: (((("li ion dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( li ion dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("li ion dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.