Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using real java snippets" » "using metal java snippets", "using raw java snippets", "using real java slippers"
"tinh toan va snippets" » "tinh doan va snippets", "tinh tran van snippets", "tinh toan ban snippets", "trinh toan va snippets", "dinh toan va snippets", "minh toan va snippets", "tinh toan va 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: "((((\"tinh toan va snippets\") OR (\"using real java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( tinh toan va snippets ) OR ( using real java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tinh toan va snippets") OR ("using real java snippets"))) OR ("locating bugs code snippets"))*.