Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc bang he snippets" » "thuoc bang he snippets", "thu bang he snippets", "thuc ban he snippets", "thuc bang che snippets", "thuc nang he snippets", "thuc bang thep 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: (((("thuc bang he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc bang he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc bang he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc bang he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.