Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"vi trung a slippery" » "va trung a slippery", "viet trung a slippery", "vien trung a slippery", "vi trung ha slippery", "vi trung va slippery", "vi trung ma slippery", "vi trung a 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 trung a slippery"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( vi trung a slippery ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("vi trung a slippery"))) or ("locating bug core snippets"))*.