Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu lua doi snippets" » "tu sua doi snippets", "tu quan doi snippets", "tu luan doi snippets", "tu luat doi snippets", "tu cua doi 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: (((("tu lua doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu lua doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu lua doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu lua doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.