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