Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using data core snippets" » "using java core snippets", "using sat core snippets", "missing data core snippets"
"dung nhat co snippets" » "dung nhan co snippets", "dang nhat co snippets", "dung nha co snippets", "dung nhat cho snippets", "dung nhat so snippets", "dung chat co 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 data core snippets") OR ("dung nhat co snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using data core snippets ) or ( dung nhat co snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using data core snippets") or ("dung nhat co snippets"))) or ("locating bugs code snippets"))*.