Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java slippers" » "python using data slippers", "python using java grippers"
"tang cua nm slippery" » "mang cua nm slippery", "hang cua nm slippery", "tang luan nm slippery", "tang cua nam slippery", "tang cua am slippery", "tang cua niem slippery"

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 slippers") OR ("tang cua nm slippery"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java slippers ) or ( tang cua nm slippery ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippers") or ("tang cua nm slippery"))) or ("locating bug core snippets"))*.