Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lon xon chat snippets" » "lon don chat snippets", "lon cong chat snippets", "lon song chat snippets", "lon con chat snippets", "cong xon 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: (((("lon xon 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: (((("lon xon chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lon xon chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lon xon chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.