Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luat hon dot snippets" » "luat hoi dot snippets", "luat hop dot snippets", "luat huong dot snippets", "luat hon dat snippets", "luat hon don snippets", "luat chon dat 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: (((("luat hon dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luat hon dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luat hon dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luat hon dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.