Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ben rang hoa snippets" » "ben trong hoa snippets", "ban trang hoa snippets", "banh rang hoa snippets", "ben hang hoa snippets", "ben nang hoa snippets", "ben rung 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: (((("ben rang 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: (((("ben rang hoa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ben rang hoa snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ben rang hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.