Perhaps you should try some spelling variations:
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"
"cac don tinh slippers" » "cac doan tinh slippers", "cac dong tinh slippers", "cac den tinh slippers", "cac dan tinh slippers", "cac mon tinh slippers", "cac doanh tinh slippers", "cac don tinh slippery", "cac don tinh grippers"
"locating bug code snippets" » "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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using sat snippets\") OR (\"cac don tinh slippers\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using sat snippets ) OR ( cac don tinh slippers ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using sat snippets") OR ("cac don tinh slippers"))) OR ("locating bug code snippets"))*.