Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong cua vu slippers" » "dung cua vu slippers", "cong cua vu slippers", "huong cua vu slippers", "dong cua su slippers", "dong cua vi slippers", "dong cua cu slippers", "dong cua vu slippery", "dong cua vu 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 ("dong cua vu slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong cua vu slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong cua vu slippers"))) or ("locating bug code snippets"))*.