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