Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gio nghe cnc snippets" » "gioi nghe cnc snippets", "gia nghe cnc snippets", "gio nghi cnc snippets", "gio nghe cong snippets", "gio nghe che snippets", "gio nghe co 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: (((("gio nghe 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: (((("gio nghe cnc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gio nghe cnc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gio nghe cnc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.