The phrase 'cause of increase' is correct and usable in written English.
You can use it when you are explaining why something has increased or why an action was taken due to an increase in a particular factor. For example: "The rise in tuition fees was the cause of increase in student loan debt."
These viscosity modifying admixtures are very expensive and the main cause of increase in the cost of SCC.
AUSTRALIA LOAN A FEATURE $75,000,000 for British Colony and $10,000,000 for City of Cologne Were Cause of Increase.
The cause of increase in IOP in the remaining seven eyes at the time of inflammation could not be found.
The cause of increase of AAF towards the centre of basins may be the interference of the BGR-waves near the centre.
As the number of drilled holes increase, the cutting edge of a drill bit becomes dull and its sharpness diminishes which may be the cause of increase in the friction between the drill tool and bone in CD.
This oxidation is the primary cause of increase in viscosity, pour point, sludge, and enhanced engine corrosion and conventional liquid lubricants show poor oxidative and thermal stability at higher temperature ranges, which result in the formation of a vast quantity of volatile and solid products in the lubrication system [8].
However, we emphasize the role of roads as a potential cause of increased human-caused mortality.
I believe these increasing factors are the root cause of increasing data center power consumption.
Prison conditions in Iraq have been a cause of increasing controversy.
Another non-nefarious cause of increasing income disparity may be our ever-higher immigration rates.
"They have not embraced the skills of BAME officers for the cause of increasing representation in a sustained manner.
