Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chat cuc do snippets" » "chat cua do snippets", "chat xuc do snippets", "chi cuc do snippets", "chat cuc du snippets", "chat muc do snippets", "chat cuoc doi 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: (((("chat cuc do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chat cuc do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat cuc do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat cuc do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.