Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"vi ung va slippers" » "va ung va slippers", "vi luong va slippers", "vi trung va slippers", "vi dung va slippers", "vi vung va slippers", "vi cung va slippers", "vi ung va slippery", "vi ung va grippers"

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