The phrase "technical expansion" is correct and usable in written English.
It can be used to refer to the process of growing or developing in a technical or technological aspect. Example: "The company's technical expansion was evident in their latest product release, which incorporated cutting-edge technology."
We have not kept up with that cultural and technical economic expansion".
"This stage of the consultation will focus at present on discussing the rationale and technical solutions for expansion with residents and match-going spectators.
Meanwhile, since the beginning of the 19th century, the close connection between Christian world missions and political, economic, technical, and cultural expansion was, at the same time, loosened.
Since January 1996, the government has received notification from over 600 financial institutions based in other European Union countries that they plan to sell financial services in Belgium.The Belgian banks are countering such threats with a mixture of technical preparation and expansion.
This new conception of the good life, defined for centuries by association with religious virtue, had as its center the sovereign individual: liberated from older obligations to guild and church, his pursuit of self-interest would be henceforth assisted by continuous technical innovation, commercial expansion and the political institutions of the nation-state.
proceeds for expansion and technical upgrading.
Snefru presided over a period of expansion and technical innovation in the construction of pyramids.
Mr. Nascimento Brito became executive director of the newspaper and was responsible for its expansion and technical and editorial innovations.
There was in fact a flowering of national cultures during Khrushchev's administration, as well as an expansion of technical and cultural elites.
