Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung dan cu snippets" » "dung dan code snippets", "dung dat cu snippets", "dung san cu snippets", "tung dan cu snippets", "dung dan cua snippets", "dung dan ca snippets", "dung dan su snippets"
"python using java snippets" » "python using data 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: (((("python using java snippets") OR ("dung dan cu snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung dan cu snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung dan cu snippets"))) or ("locating bug core snippets"))*.