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