Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"vi benh ve slippers" » "li benh ve slippers", "va benh ve slippers", "i benh ve slippers", "vi benh va slippers", "vi benh vien slippers", "vi benh ve slippery", "vi benh ve grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"vi benh ve slippers\") OR (\"using java java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( vi benh ve slippers ) OR ( using java java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi benh ve slippers") OR ("using java java snippets"))) OR ("locating bug code snippets"))*.