It might require a little detective work to identify which assets feel right and match your brand sometimes. To begin with, it is important to start searching on a more generic level, take one step back and think about in which context these things might appear, and of course, the search still has to be in English.
Here is a list of words you can use as inspiration:
Society
AI
Technology
Digital
Environment
Nature
Forest
Sustainability
Landscape
Skyline
Office
Team
Teamwork
People
Face
Drone
Slow motion
Buildings
City
Business
Economy
Happy face
Colors
Color in water
Gradient
Abstract
Ink
Transitions
Particles
Good with Duotone
Blur
Ink
Transitions
Particles
Color in water
Gradient
Abstract