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