Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc luat de snippets" » "luc luan de snippets", "duc luat de snippets", "duoc luat de snippets", "luc luat ve snippets", "luc luat ke snippets", "luc luat du 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: (((("luc luat 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: (((("luc luat de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc luat de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc luat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.