Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giao ba con snippets" » "gia ba con snippets", "giao la con snippets", "giao va con snippets", "giao bai con snippets", "giao ga con 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: (((("giao ba con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giao ba con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giao ba con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giao ba con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.