Perhaps you should try some spelling variations:
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets", "python using sat slippers"
"cac bieu dat snippets" » "cac kieu dat snippets", "cac bien dat snippets", "cac dieu dat snippets", "cac bieu dac snippets", "cac lieu data snippets", "cac lieu dao snippets", "cac bieu dat slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("python using sat snippets") OR ("cac bieu dat snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using sat snippets ) or ( cac bieu dat snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using sat snippets") or ("cac bieu dat snippets"))) or ("locating bug code snippets"))*.