Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cho doi deu snippets" » "cho doi code snippets", "cho moi deu snippets", "cuoc doi deu snippets", "cho tuoi deu snippets", "cho doi dau snippets", "cho doi de snippets", "cho moi dieu 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: (((("cho doi deu snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( cho doi deu snippets ) or ( python using data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cho doi deu snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.