Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"danh co hop snippets" » "danh co code snippets", "danh cho hop snippets", "doanh co hop snippets", "anh co hop snippets", "danh co hoc snippets", "danh co hoi snippets", "danh co ho 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("danh co hop snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("danh co hop snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( danh co hop snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("danh co hop snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.