Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gio so chat snippets" » "gio soat chat snippets", "gio song chat snippets", "gio cao chat snippets", "giao so chat snippets", "gioi so 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: (((("gio so 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: (((("gio so chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gio so chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gio so chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.