Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hang te chat snippets" » "hang ke chat snippets", "hang tu chat snippets", "hang ve chat snippets", "hang te phat snippets", "hang ta 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: (((("hang te 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: (((("hang te chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hang te chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang te chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.