Perhaps you should try some spelling variations:
"python using real snippets" » "python using metal snippets", "python using raw snippets", "python using real slippers"
"mau doi code snippets" » "mau doi cong snippets", "mau doi co snippets", "mau doi de snippets", "cau doi code snippets", "mai doi code snippets", "mau do code snippets", "mau doi code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using real snippets") or ("mau doi code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using real snippets") OR ("mau doi code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using real snippets ) or ( mau doi code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using real snippets") or ("mau doi code snippets"))) or ("locating bug code snippets"))*.