Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luat phap do snippets" » "xuat nhap do snippets", "luan phan do snippets", "luat phap dao snippets", "luat phap doc snippets", "luat phap dot 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: (((("luat phap do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luat phap do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luat phap do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luat phap do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.