Using AND between your search terms narrows your search as it instructs the database that all your search terms must appear (in any order).
For example, Engineering science AND Robotics
Lead, Centre for Urological Biology at University College London
Associate Professor of Biostimulation and Immunological Engineering at NDORMS
Group Lead at the MRC Laboratory of Molecular Biology, Cambridge
Director, Kennedy Institute of Rheumatology at the University of Oxford
Norbrook Chair in Pharmaceutical Science at Ulster University
Professor of Medical Biotechnology at Ulster University
Post Doctoral Research Associate
Postdoctoral Research Associate
Doctoral Student
Affiliated Doctoral Student
Senior Research Manager