Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"can cau phu snippets" » "van cau phu snippets", "ban cau phu snippets", "ca cau phu snippets", "can chau phu snippets", "can cau phuc snippets", "can cam phu snippets", "can cau phu slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can cau phu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( can cau phu snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("can cau phu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.