Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"do danh bat snippets" » "do doanh bat snippets", "do anh bai snippets", "do dinh ba snippets", "do dinh bat snippets", "do sanh bat snippets", "dia danh bat snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("do danh bat snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( do danh bat snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("do danh bat snippets"))) or ("locating bug core snippets"))*.