The phrase "especially when considered" is correct and can be used in written English.
It is often used to introduce or emphasize a point that will be discussed. For example, "The amount of money spent on advertising is significant, especially when considered in the context of the overall marketing budget."
But the honor, especially when considered alongside the other big science prizes -- for medicine or physiology and for chemistry -- was striking in another way.
Smearing operations against military posts as "terror" is dishonest, especially when considered in the context of continuing Israeli strikes in Gaza.
What a sad reflection of the state of affairs, especially when considered in conjunction with the eager rush to join a bombing campaign.
"The rate of ice loss, especially when considered in terms of the percentage of ice lost in the last two decades, is dramatic.
"In contrast, we have to take an individual whose sudden return, especially when considered against his previous actions and comments, suggests that he may be using the whole process for his own ends".
"This poses a substantial obstacle for business in China, especially when considered alongside the concerns over I.P.R. enforcement and de facto technology transfer requirements," the chamber said, referring to weak enforcement of intellectual property rights.
The answer is a resounding yes, especially when considering its timing.
The CQC says it remains early days for the new system, especially when considering the emerging ratings for other services.
Even so — and especially when considering adolescence — we should not underestimate the very real pleasure of being pleased with oneself.
That adds up to a big difference, especially when considering that the largest funds are many times bigger than the smallest.
It also means cutting at a time our welfare dependency is historically low – especially when considering the current level of employment.
