Perhaps you should try some spelling variations:
"bui trong dat snippets" » "bi trong dat snippets", "bai trong dat snippets", "tai trong dat snippets", "bui trong dam snippets", "bui trong dan snippets", "bui trong dao snippets", "bui trong dat slippers"
"python using a snippets" » "python using a slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("bui trong dat snippets") or ("python using a snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bui trong dat snippets") OR ("python using a snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bui trong dat snippets ) or ( python using a snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bui trong dat snippets") or ("python using a snippets"))) or ("locating bug code snippets"))*.