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