Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao giao cac snippets" » "bo giao cac snippets", "bao gio cac snippets", "ban giao cac snippets", "bao gian cac snippets", "bao giai cac snippets", "bao giao duc 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: (((("bao giao cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bao giao cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao giao cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao giao cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.