Looking on the internet deeply has found these results:

During is the most popular phrase on the web.

by august 18,960,000 results on the web	During 13,090,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
By August, everybody thought we were sisters. Those were ready by August... but the directors of the Wintergarten... wouldn't show them until November 1st. Will be published by August 2010. The interim agreements will be signed and subsequently transmitted to the European Parliament for assent by August 2008. President Pöttering was quite right to describe a boycott as the last resort if the Chinese fail to effect major changes by August. By August 2007 only six Member States had declared that they had fully transposed this directive into domestic law. You indicated that this might be ready by August, which misses this year's summer holiday period. This framework decision was supposed to have been transposed by August 2004.	During strangulation a victim will flail and convulse. During this emergency, please seek shelter immediately. During administration of micafungin, anaphylactoid reactions including shock may occur. During the heretic slaughter in Paris. During the Reformation, the Catholics were persecuted. During repatriation procedures we realized Irka had no passport. During our investigation, we encountered an unseen person... During the 12 years of energy market deregulation...

by august

18,960,000 results on the web

During

13,090,000,000 results on the web

More popular!

By August, everybody thought we were sisters.
Those were ready by August... but the directors of the Wintergarten... wouldn't show them until November 1st.
Will be published by August 2010.
The interim agreements will be signed and subsequently transmitted to the European Parliament for assent by August 2008.
President Pöttering was quite right to describe a boycott as the last resort if the Chinese fail to effect major changes by August.
By August 2007 only six Member States had declared that they had fully transposed this directive into domestic law.
You indicated that this might be ready by August, which misses this year's summer holiday period.
This framework decision was supposed to have been transposed by August 2004.

During strangulation a victim will flail and convulse.
During this emergency, please seek shelter immediately.
During administration of micafungin, anaphylactoid reactions including shock may occur.
During the heretic slaughter in Paris.
During the Reformation, the Catholics were persecuted.
During repatriation procedures we realized Irka had no passport.
During our investigation, we encountered an unseen person...
During the 12 years of energy market deregulation...