This is the 1094th most frequent Korean word.
개발에
"Development" or "in development."
In this sentence, '개발에' (development) is used to specify the field or aspect, 'new technology development,' as the focus of investment.
그 회사는 새로운 기술 개발에 많은 자원을 투자합니다.
The company invests a lot of resources in the development of new technologies.
'개발에' here refers to the field of 'software development,' indicating the area of growing interest.
최근 소프트웨어 개발에 관심을 갖는 사람들이 늘고 있습니다.
Recently, the number of people interested in software development has been increasing.
In this sentence, '개발에' indicates 'urban development' as the subject or area related to the ideas mentioned.