Accessing TMDs with an unpolarised target at HERMES

The HERMES experiment collected from 1995 to 2007 a wealth of deep-inelastic scattering data using 27.6 GeV longitudinally polarised electrons and positrons and various unpolarised as well as longitudinally and transversely polarised gas targets. This allowed for a series of diverse measurements. Among them are measurements in semi-inclusive deep-inelastic scattering that provide information on various transverse-momentum-dependent parton distribution functions and fragmentation functions. Related results from HERMES using an unpolarised nucleon and a longitudinally and effectively unpolarised lepton beam are presented and discussed