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