Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong duc co snippets" » "cong duc code snippets", "cong suc co snippets", "hong duc co snippets", "cong dac co snippets", "cong duoc co snippets", "cong duc con snippets", "cong tuc co 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 duc co snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong duc co snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong duc co snippets"))) or ("locating bug core snippets"))*.