Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mach tu cay snippets" » "manh tu cay snippets", "cach tu cay snippets", "mac tu cay snippets", "mach tu cac snippets", "mach tu can 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 tu cay 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 tu cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mach tu cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mach tu cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.