Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau van tra slippers" » "chau van tra slippers", "cuu van tra slippers", "cac van tra slippers", "cau van tri slippers", "cau van tru slippers", "cau dan tra slippers", "cau van tra slippery", "cau van tra 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: (((("cau van tra slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cau van tra slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cau van tra slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.