Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery"
"dan dat dat slippers" » "dung dat dat slippers", "dong dat dat slippers", "dinh dat dat slippers", "dan dat dai slippers", "dan tat dat slippers", "dan dat dau slippers", "dan dat dat 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: (((("dan dat dat slippers") OR ("python using java slippery"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dan dat dat slippers ) or ( python using java slippery ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan dat dat slippers") or ("python using java slippery"))) or ("locating bug code snippets"))*.