Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung hon vo snippets" » "dung hon code snippets", "dung hong vo snippets", "dung hoc vo snippets", "dung con vo snippets", "dung hon so snippets", "dung hon bo snippets", "dung hon va 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 hon vo snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using data snippets ) or ( dung hon vo snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using data snippets") or ("dung hon vo snippets"))) or ("locating bug core snippets"))*.