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"
"b trinh cam slippery" » "b trinh cham slippery", "b trinh cau slippery", "b trinh tam slippery", "n trinh cam slippery", "p trinh cam slippery", "co trinh cam 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: (((("b trinh cam slippery") OR ("python using java slippers"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( b trinh cam slippery ) or ( python using java slippers ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("b trinh cam slippery") or ("python using java slippers"))) or ("locating bug core snippets"))*.