It looks like you started a sentence, but itβs incomplete.
A natural completion depends on the topic, but here are a few common academic-style ways it could continue:
π General completion (neutral)
βIn recent years, intensive research has been conducted in various fields to improve understanding of complex systems.β
𧬠Science/biology style
βIn recent years, intensive research has been carried out to understand disease mechanisms and develop new treatments.β
π» Technology/AI style
βIn recent years, intensive research has been focused on artificial intelligence, machine learning, and data-driven systems.β
π Environment style
βIn recent years, intensive research has been directed toward climate change and sustainable energy solutions.β
If you share the full paragraph or subject, I can complete it exactly in the style you need (essay, exam answer, or summary).