"prominent increase" is a correct and usable phrase in written English.
You can use it when describing a noticeable or significant increase in something. For example: "The prominent increase in the cost of living has had a drastic impact on the economy."
Tf-C-SLN showed prominent increase in ROS generation with increase in treatment time.
The temperatures during both years show a prominent increase of ~20 K around day 62 (March 3) during both 2001 and 2005, irrespective of the background conditions.
However, priming with Spd and ALA significantly increased α-amylase activity, soluble sugars and soluble protein contents with more prominent increase in QY cultivar.
Through in vitro fibroblast culture, these features resulted in a prominent increase in the cell attachment rate and cell growth rate relative to the conditions without modification.
Abrupt and prominent increase of Phytoliths Bambusoideae at 48 and 38 ka is interpreted to indicate lowering of lake-water level, because preferable habitat of Bambusoideae is swampy lowland where it is not submerged under water.
In E_mp1 and E_mp2, a prominent increase in latent heat release was confined very close to the storm center (r < 22 km) during the rapid change (late on 18 June; Fig. 5a, b).
Differences in the average surface roughness of nanotubes and Ti foil were also experimentally evaluated, and it was shown that the most prominent increase in surface roughness was observed for the 100-nm nanotubes.
A rise in income increases the quantity of fruits and vegetables consumed per adult equivalent, with a prominent increase in fruits and sweet and Irish potatoes than for vegetables (Ayieko et al. 2008).
There is a prominent increase in the future than the current or observed period, but the percentage of change in the 2020s and 2080s are higher than the 2050s.
Interestingly, in lp < 2.5 μm, only a few or no fringes are observed, and the most prominent increase in numbers occurs from lp > 2.5 μm to lp < 5 μm, showing fringes with a higher intensity (amplitude).
A prominent increase in organic matter in the uppermost part of the record could be associated with a lower lake level and the expansion of wetland vegetation in the recent past.
