This text is missing some spaces, please add them: Toworkwiththecontrastbetweenbrightnessanddarkness.
To work with the contrast between brightness and darkness.
This text is missing some spaces, please add them: SeveralgoodHamsun-friendshadarrived.
Several good Hamsun-friends had arrived.
This text is missing some spaces, please add them: EvaluationofEcophonsystems
Evaluation of Ecophon systems