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"
"van cuong ma snippets" » "van chuong ma snippets", "van duong ma snippets", "van cong ma snippets", "van cuong _ snippets", "van cuong ma 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: "((((\"using sat java snippets\") OR (\"van cuong ma snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using sat java snippets ) OR ( van cuong ma snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using sat java snippets") OR ("van cuong ma snippets"))) OR ("locating bugs code snippets"))*.