Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"vi dong va slippery" » "voi dong va slippery", "di dong va slippery", "va dong va slippery", "vi dung va slippery", "vi dong ha slippery", "vi luong va slippery", "vi dong va slippers"

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: (((("using java java snippets") OR ("vi dong va slippery"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( vi dong va slippery ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("vi dong va slippery"))) or ("locating bug core snippets"))*.