Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"co dong cho snippets" » "co dong code snippets", "co dung cho snippets", "co dong co snippets", "co dong hoc snippets", "o dong cho snippets", "cong dong cho snippets", "lao dong cho 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: (((("co dong cho snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("co dong cho snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( co dong cho snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("co dong cho snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.