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