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"
"ca de doanh snippets" » "ca te doanh snippets", "ca dao doanh snippets", "ca doi doanh snippets", "cao de doanh snippets", "cau de doanh snippets", "va de doanh 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: (((("ca de doanh snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( ca de doanh snippets ) or ( python using data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ca de doanh snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.