Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"ban cong ha snippets" » "bang cong ha snippets", "van cong ha snippets", "phan cong ha snippets", "ban cong hoa snippets", "ban dong ha snippets", "ban cong tac 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: (((("ban cong ha snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( ban cong ha snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ban cong ha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.