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strong in is the most popular phrase on the web.

strong at 15,120,000 results on the web	strong in 126,700,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
They need and want a Europe of solidarity, a social Europe, a competitive Europe, a Europe which is strong at home and strong in the world. American economic policy aims for a dollar that is strong at home and competitive abroad. If Europe wishes to be strong at the heart of international dialogues, so must all its lawmakers be likewise. Soft and strong at the same time. Like her father, this boxer seems Extremely strong at close range. CAMBRIDGE But she's not strong at all. Persian ships are strong at the front.	Ryan's strong in math and physics. A party has validity at European and international level when it is strong in its own country. Chinese growth remained relatively strong in 2009 and after, which kept the price of commodities high. Your presence is very strong in this house. The devil was strong in him. He was not that strong in prison. But more vital still is a Europe that feels strong in the political arena. His mother's blood is too strong in him.

strong at

15,120,000 results on the web

strong in

126,700,000 results on the web

More popular!

They need and want a Europe of solidarity, a social Europe, a competitive Europe, a Europe which is strong at home and strong in the world.
American economic policy aims for a dollar that is strong at home and competitive abroad.
If Europe wishes to be strong at the heart of international dialogues, so must all its lawmakers be likewise.
Soft and strong at the same time.
Like her father, this boxer seems Extremely strong at close range.
CAMBRIDGE
But she's not strong at all.
Persian ships are strong at the front.

Ryan's strong in math and physics.
A party has validity at European and international level when it is strong in its own country.
Chinese growth remained relatively strong in 2009 and after, which kept the price of commodities high.
Your presence is very strong in this house.
The devil was strong in him.
He was not that strong in prison.
But more vital still is a Europe that feels strong in the political arena.
His mother's blood is too strong in him.