Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mach dong do snippets" » "mac dong do snippets", "mach song do snippets", "tach dong do snippets", "mach dong dao snippets", "mach dong co snippets", "mach dang do 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: (((("mach dong 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: (((("mach dong do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mach dong do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mach dong do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.