Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using sat java snippets" » "using data java snippets", "using a java snippets", "using raw java snippets", "using sat va snippets", "using sat java slippers"
"nhan dan java snippets" » "phan dau java snippets", "gian dan java snippets", "nhan tai java snippets", "nhan dan va snippets", "nhan dan java slippers"

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: "((((\"nhan dan java snippets\") OR (\"using sat java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( nhan dan java snippets ) OR ( using sat java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nhan dan java snippets") OR ("using sat java snippets"))) OR ("locating bugs code snippets"))*.