Perhaps you should try some spelling variations:
"python using real snippets" » "python using metal snippets", "python using raw snippets", "python using real slippers"
"tri noi dat snippets" » "tri doi dat snippets", "tri moi dat snippets", "tri ngoai dat snippets", "tri hoi dat snippets", "tri noi bat snippets", "tri noi da snippets", "tri noi 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.

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