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