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