Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"dan cac phap snippets" » "dan cac phan snippets", "dan cau phap snippets", "dan chap phap snippets", "dan cach phap snippets", "dang cac phap snippets", "dan ca phap snippets", "dan cac phap 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 java code snippets\") OR (\"dan cac phap snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( dan cac phap snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("dan cac phap snippets"))) OR ("locating bugs code snippets"))*.