Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gio moi cho snippets" » "gia moi cho snippets", "gioi hoi cho snippets", "gioi noi cho snippets", "gio moi co snippets", "gio hoi cho snippets", "gio mo cho 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 moi cho 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 moi cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gio moi cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gio moi cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.