Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"danh ca lam slippers" » "dan ca lam slippers", "doanh cua lam slippers", "danh cho lam slippers", "danh cap lam slippers", "danh cay lam slippers", "danh cam lam slippers", "danh ca lam slippery", "danh ca lam 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: (((("danh ca lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( danh ca lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("danh ca lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.