Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery"
"so vung dat slippers" » "so dung dat slippers", "so vung va slippers", "son vung dat slippers", "o vung dat slippers", "so vung 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java slippery\") OR (\"so vung dat slippers\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java slippery ) OR ( so vung dat slippers ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippery") OR ("so vung dat slippers"))) OR ("locating bug code snippets"))*.