Perhaps you should try some spelling variations:
"python using sat slippers" » "python using data slippers", "python using a slippers", "python using raw slippers", "python using sat slippery", "python using sat grippers"
"cach de dan snippets" » "cach de dang snippets", "cach de dao snippets", "cach ke dan snippets", "cac de dan snippets", "sach de dan snippets"
"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: "((((\"cach de dan snippets\") OR (\"python using sat slippers\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cach de dan snippets ) OR ( python using sat slippers ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cach de dan snippets") OR ("python using sat slippers"))) OR ("locating bug code snippets"))*.