Perhaps you should try some spelling variations:
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"
"va dung lam slippers" » "va dung luan slippers", "va dung tai slippers", "va dung dat slippers", "van dung lam slippers", "va duong lam slippers", "vat dung lam slippers", "va dung lam slippery", "va dung lam 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: "((((\"va dung lam slippers\") OR (\"python using sat snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( va dung lam slippers ) OR ( python using sat snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va dung lam slippers") OR ("python using sat snippets"))) OR ("locating bug code snippets"))*.