Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chat ran don snippets" » "chat ban don snippets", "chat va don snippets", "chat van don snippets", "chat rang dong snippets", "chat tran doan 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 ran don 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 ran don snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat ran don snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat ran don snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.