Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cu cho nhan slippers" » "cu cho phan slippers", "cu cho nha slippers", "cu cho thanh slippers", "cu cao nhan slippers", "cu cho nhan slippery", "cu cho nhan 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: (((("cu cho nhan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu cho nhan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu cho nhan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu cho nhan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.