Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ca dan ngan slippers" » "ca van ngan slippers", "ca dai ngan slippers", "ca dang nganh slippers", "cac dan ngan slippers", "ca dao ngan slippers", "ca dan ngan slippery", "ca dan ngan 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: (((("python using java snippets") OR ("ca dan ngan slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ca dan ngan slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ca dan ngan slippers"))) or ("locating bug code snippets"))*.