узкоспециализированный(Further biases that may result from the IF [impact factor] include: narrowly specialized journals as against multidisciplinary journals; ... – by Theresa Lillis & Mary Jane Curry Tamerlane)
узкоспециализированные знания(While some programs are interesting and challenging, many are focusing on narrowly specialized knowledge and ... – by J.R. Wailes Tamerlane)
диспансер(Диспансер – special treatment and prevention medical center, rendering medical aid to certain groups and carrying out systematic monitoring of their health (from wikipedia.orgOksanut)
профильное образование(Specialized Education Services for Children Who Are Blind or ... | SI was founded to meet the needs of public school systems across the country to provide special education programming for students with intense special needs that cannot be adequately addressed in the traditional classroom. Alexander Demidov)
спортивная секция(– -– секция – это спорт. клуб специализирующийся на конкретной спортивной дисципилине (обычный спотивный клуб подразумевает понятие "general sports club" wikipedia.org, google.comtiranuz)