Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"dan dung ha snippets" » "van dung ha snippets", "tin dung ha snippets", "ap dung ha snippets", "dan dung va snippets", "dan dung he snippets", "dan dung khoa 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: (((("dan dung ha snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dan dung ha snippets ) or ( python using data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan dung ha snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.