Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can cau luc slippers" » "van cau luc slippers", "ban cau luc slippers", "ca cau luc slippers", "can cau truc slippers", "can cau phuc slippers", "can cau luc slippery", "can cau luc grippers"
"locating bug code snippets" » "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 luc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( can cau luc slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("can cau luc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.