Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thue ha de snippets" » "thue hai de snippets", "thue nha de snippets", "thu ha de snippets", "thue hac de snippets", "thue hat de snippets", "thue va de 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: (((("thue ha 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: (((("thue ha de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thue ha de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thue ha de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.