Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong noi de snippets" » "cong noi code snippets", "cong nhoi de snippets", "cong goi de snippets", "cong soi de snippets", "cong nuoi de snippets", "cong noi ve snippets", "cong noi da 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 ("cong noi de snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong noi de snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong noi de snippets"))) or ("locating bug core snippets"))*.