Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cu phai cnc snippets" » "cu phay cnc snippets", "cu phai co snippets", "cu hai cuc snippets", "cu phap cnc snippets", "vu phai cnc snippets", "cuu phat cnc 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: (((("cu phai cnc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu phai cnc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu phai cnc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu phai cnc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.