Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu noi de snippets" » "lieu boi de snippets", "lieu voi de snippets", "lieu doi de snippets", "lieu nuoi de snippets", "lieu noi ve snippets", "lieu noi da 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: (((("lieu noi de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu noi de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu noi de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu noi de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.