Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban day hoa snippets" » "ban dan hoa snippets", "ban dau hoa snippets", "ban da hoa snippets", "ban day hoc snippets", "ban dai hoa snippets", "ban danh hoa snippets"
"locating bug code snippets" » "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: (((("ban day hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban day hoa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban day hoa snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban day hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.