Perhaps you should try some spelling variations:
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"
"locating bug core snippets" » "locating bug code snippets"
"khu nu code snippets" » "khu bug code snippets", "phu nu code snippets", "khu du code snippets", "khu vu code 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: (((("khu nu code snippets") OR ("python using sat snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( khu nu code snippets ) or ( python using sat snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("khu nu code snippets") or ("python using sat snippets"))) or ("locating bug core snippets"))*.