Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"anh phan cac snippets" » "hanh phan cac snippets", "anh nhan cac snippets", "anh han cac snippets", "anh nhan cach snippets", "anh phan dau snippets", "anh phan lap 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: "((((\"using java code snippets\") OR (\"anh phan cac snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( anh phan cac snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("anh phan cac snippets"))) OR ("locating bugs code snippets"))*.