Leverage line numbers to grab certain lines
$ searchsploit ProFtpd 1.3.5 | nl | sed -n '4,6p'
4 ProFTPd 1.3.5 - 'mod_copy' Command Execution (Metasploit) | linux/remote/37262.rb
5 ProFTPd 1.3.5 - 'mod_copy' Remote Command Execution | linux/remote/36803.py
6 ProFTPd 1.3.5 - File Copy