This is the 10113th most frequent Korean word.
과학기술의
"Of science and technology."
Here, "과학기술의" is used as a possessive descriptor indicating that the advancement is of science and technology.
과학기술의 발전은 현대 사회의 핵심 동력입니다.
The advancement of science and technology is the core driving force of modern society.
In this sentence, "과학기술의" qualifies the noun "혜택" (benefits), showing that the benefits are related to science and technology.
우리는 과학기술의 혜택을 일상에서 누리고 있습니다.
We are enjoying the benefits of science and technology in our daily lives.
Here, "과학기술의" describes the noun "영향" (influence), attributing the influence to science and technology.