The phrase "complexity of using" is correct and can be used in written English.
For example, you might write, "The complexity of using the new system makes it difficult to learn quickly."
Context annotation also hides the complexity of using complex workflows by providing high-level concepts for initializing and configuring multiple parameters that have implicit dependencies.
The idea morphed into the complexity of using memories to generate emotions.
But federal officials say the savings are not large enough to offset the possible risks and extra complexity of using the adjuvants.
It can also lead to "feature creep," in which the growing complexity of using the product think of today's videocassette recorder outweighs whatever benefits the new features offer.
The case of Natasha McKenna in Fairfax County, Va., illustrates the complexity of using a Taser in drive-stun and probe mode to subdue the mentally ill.
Finally, it had to hide the complexity of using non-blocking TCP/IP connections from the application layer.
The social and ethical complexities of using a third-party egg demanded psychological consultations, its director said.
Aiello Bowles EJ, Tuzzio L, Ritzwoller DP, Williams AE, Ross T, Wagner EH, Neslund-Dudas C, AltscHornbrookQuinn V, Hornbrook M, Nekhlyudov L. Accuracy and complexities of using automated clinical data for capturing chemotherapy administrations: implications for future research.
Alagona explores the complexities of using imperiled species as proxies for conflicts over places or resources.
One of the main objectives of this paper has been to point out the complexities of using a global network of GPS receivers to monitor and detect natural-hazard generated TEC perturbations.
An example of the complexities of using grazing to manipulate an IAP is the establishment of the perennial forb lippia [Phyla canescens (Kunth) Greene, native to South America], in the wetlands of Eastern Australia.
