Problem: Add spaces: Concretepontoonsareunsinkable,havehighbuoyancyandaconstantfreeboardheight.

Spaces added: Concrete pontoons are unsinkable, have high buoyancy and a constant freeboard height.

Problem: Add spaces: TodaywewriteanarticleaboutClashRoyaleHackNoSurveyOr..

Spaces added: Today we write an article about Clash Royale Hack No Survey Or..

Problem: Add spaces: ThemorningpapersannouncedthattheGovernmenthadsuppressedthepapersNovayaRus,ZhivoyeSlovo,RabotchiPutandSoldat,anddecreedthearrestoftheleadersofthePetrogradSovietandthemembersoftheMilitaryRevolutionaryCommittee.

Spaces added: The morning papers announced that the Government had suppressed the papers Novaya Rus, Zhivoye Slovo, Rabotchi Put and Soldat, and decreed the arrest of the leaders of the Petrograd Soviet and the members of the Military Revolutionary Committee.

Problem: Add spaces: -Festhallem/cloakroomandtoiletfacilities.

Spaces added:
-Festhalle m/cloakroom and toilet facilities.