Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang xu chat snippets" » "lang xa chat snippets", "lang du chat snippets", "yang xu chat snippets", "lang xu phat snippets", "lang vu chat 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: (((("lang xu chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang xu chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang xu chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang xu chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.