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