The phrase "about enlarging" is correct and usable in written English.
It can be used when discussing topics related to increasing size, scope, or capacity in various contexts.
Example: "The report focuses on the challenges about enlarging the current facilities to accommodate more students."
Alternatives: "regarding expansion" or "concerning growth".
Any announcement about enlarging Heathrow will be made as part of a broader transport package.
Mrs. Clinton hesitated at first when asked about enlarging the existing antismoking bill.
Mr Delors's anxiety also reflects a peculiarly French worry about enlarging the Union from its present membership of 15 countries to 25 in May, with more coming.
In response to this problem, Carver set about enlarging the commercial possibilities of the peanut and sweet potato through a long and ingenious program of laboratory research.
And we have heard before all these improbable protestations about enlarging the news audience by moving the bulletin later - from the ITV companies.
He quickly set about enlarging the existing house and acquiring more land, eventually owning more than 1,800 acres in the Bordentown area.
These quotes seem to represent the current beliefs of the medical fraternity about enlarged male breasts.
"The scope of things companies have to worry about is enlarging all the time as the government asserts violations in circumstances where it's unclear if they would prevail in court," says Lucinda Low, who has helped companies deal with the FCPA for years.
This woman image-searched "asian sylvestor stallone" and is about to enlarge an image macro of the Rock that says "IF I CAN RAISE MY EYEBROW LIKE THIS / IMAGINE WHAT ELSE I CAN RAISE ;)." This woman is weakly trying to discern if it's 2012 or 2013.
In one image, "A Display of a One Way Conversation no-9," Alston holds the lens up to his ear, enlarging it to about the size of a softball.
We chose the value of ΔX about 2.5 times of d by enlarging the pitches of adjacent input/output waveguides.
