Overtake: to become greater in number, amount or importance than sth else
Nuclear energy may overtake oil as the main fuel. We mustn’t let ourselves be overtaken by our competitors.
Factual: basado en hechos. Based on or containing facts:
A factual account of events. Factual information. The essay contains a number of factual errors
Expertise /ˌekspɜːˈtiːz/ (in sth / in doing sth) expert knowledge or skill in a particular subject, activity or job:
professional / scientific / technical, etc. expertise. They have considerable expertise in dealing with oil spills. We have the expertise to help you run your business