This text is missing some spaces, please add them: Iftheynolongerdoso,thenationalauthoritiescanrequirethemtoleave.
If they no longer do so, the national authorities can require them to leave.

This text is missing some spaces, please add them: 15-Occasionallightfrost,atnightdownto-2C,duringthedayabove5C.
15 - Occasional light frost, at night down to -2C, during the day above 5C.

This text is missing some spaces, please add them: Marketershaveabusedthisschemethusmakingcontentthathasnosenseatall,butwithmorekeywordsincorporatedinthecontent.
Marketers have abused this scheme thus making content that has no sense at all, but with more keywords incorporated in the content.