This is the 12132nd most frequent Russian word.
изыскать
"Изыскать" means "to find" or "to seek out resources or means."
In this sentence, 'изыскать' means 'to find' or 'to seek out' in the context of finding a solution.
Он постарался изыскать способы решения проблемы.
He tried to find ways to solve the problem.
Here, 'изыскать' is used to imply finding or acquiring additional resources necessary for a task.
Нам нужно изыскать дополнительные ресурсы для проекта.
We need to seek out additional resources for the project.
The word 'изыскать' in this context illustrates the effort in finding or allocating time for personal activities.