"increasingly highlighted" is correct and can be used in written English.
It means that something is being given more attention or emphasis over time. Example: As the effects of climate change become increasingly highlighted, more and more people are starting to take action to protect the environment.
Democrats have increasingly highlighted Mr. McCain's wealth.
The passport was the latest in a string of victories for the country increasingly highlighted as a leader in transgender rights.
However, the issue of when to stop resuscitation has become more relevant in recent years as the risks of over-resuscitation have also been increasingly highlighted.
The energy to water part of the water/energy nexus, increasingly highlighted as an important issue for future planning and strategic policy considerations.
The HIV/AIDS-related issue has given rise to a priority concern in which potential new therapies are increasingly highlighted to lessen the negative impact of highly active anti-retroviral therapy (HAART) in the healthcare industry.
In order to reduce adverse effects on the environment caused by conventional (mass) Tourism, the importance of ecotourism is becoming increasingly highlighted as this form of tourism contributes to the environmental protection and sustainable development of an area.
These themes are also explored in other low- and middle-income countries, and are increasingly being highlighted HRH debates globally [ 5- 9].
Cardinal Edmund C. Szoka, the former archbishop of Detroit, highlighted increasingly stark global disparities between rich and poor.
The link between real estate markets and the potential of urban development is becoming increasingly visible and highlighted in many studies.
In the past, PPDR organizations have used voice services to perform their duties, but data connectivity is becoming increasingly important as highlighted in [2] to support various applications including the definition of a common operational picture (COP).
Increasingly, research has highlighted structural and institutional factors that affect migrant health, such as denial of medical care and its relationship to child survival [ 7].
