Russian ⇄ English

дышать в затылок stresses
gen.	be hot on someone's tail (ocf.berkeley.edu/~wrader/slang/linking.html Tanya Gesse)
Игорь Миг	wait in the wings; be a close runner-up; be close on the heels of
idiom.	breathe down someone's neck (To follow someone too closely, making it uncomfortable for them. Interex); be in hot pursuit (4uzhoj); be hard on the heels of (4uzhoj); be on someone's heels (4uzhoj); breathe on someone's neck (Aly19); breathe down someone's neck (Aly19); be hot on the heels of (The one-time underdog is hot on the heels of the leading candidate. 4uzhoj)
inf.	be hot on the heels of something (чему-либо) / (кому-либо monadia)

дышать в затылок: 3 phrases in 2 subjects

General	2
Informal	1