Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu cai lua slippers" » "chu cay lua slippers", "chu ca lua slippers", "chu bai luan slippers", "chu cai lua slippery", "chu cai lua 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: (((("chu cai lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu cai lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu cai lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu cai lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.