Add spaces: -Herring,smokedsalmon,variouscoldcutmeatswithgarniture,bacon,sausages,scrambleeggs,soft-boiledeggsetc.

Answer: - Herring, smoked salmon, various cold cut meats with garniture, bacon, sausages, scramble eggs, soft-boiled eggs etc.

Add spaces: Amongthetopicsdiscussedwereopensourcesoftwaresecurity,DebianonARMbySijiSunny,andRaspbian(DebianonRaspberryPi).

Answer: Among the topics discussed were open source software security, Debian on ARM by Siji Sunny, and Raspbian (Debian on Raspberry Pi).

Add spaces: Butalas,itisclosedfortheSundaysowecontinuedownViaUrbana(aroadparalleltoViaCavour)untilwefindacosybarwherewecanenjoyanopenair-espresso.

Answer:
But alas, it is closed for the Sunday so we continue down Via Urbana (a road parallel to Via Cavour) until we find a cosy bar where we can enjoy an open air-espresso.