"become increasingly stronger" is a correct and usable phrase in written English.
It is typically used when describing a trend, usually with the intent of conveying that the trend is continuing or intensifying. For example, "The evidence for climate change has become increasingly stronger over the past decade."
Northerly winds will become increasingly strong, gusting at more than 100km/h, before a cool change begins crossing the state on Tuesday afternoon.
From this perspective, empirical studies in the United States (Alon and Tienda 2007) and the United Kingdom (Goodman et al. 1997; Themelis 2008) show that the importance of education in career success has proven to remain significant; moreover, this positive impact has become increasingly strong over time.
According to Kahin, Khánh rigged the military trial so that Đức and Phát were acquitted so they could be used as a Catholic counterweight to the Young Turks faction of Kỳ and Thi, who in Khánh's eyes had become increasingly strong and ominous.
According to the historian George McTurnan Kahin, Khánh rigged the trial so that Đức and Phát were acquitted so they would be used as a Catholic counterweight to the Young Turks faction of Kỳ and Thi, who in Khánh's eyes had become increasingly strong and ominous.
The connection between dietary and lifestyle habits with chronic diseases has become increasingly strong in the past several years.
From that point until 1986, when he retired, Tip became increasingly stronger.
Spontaneous breathing became increasingly stronger, and he gained full consciousness after 2 h.
The channel's downcutting capacity weakens, but the lateral accretion capacity becomes increasingly stronger, with aggrading highly sinuous channels mainly developed.
The effect of immigrants' networks on reducing the cost of migration became increasingly stronger as time went by, which finally helped people from lower and lower classes to migrate.
