Looking on the internet deeply has found these results:

conclusion is the most popular phrase on the web.

conclusions 191,300,000 results on the web	conclusion 11,080,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	Seems our search for Dreyfuss is nearing a conclusion. However, not all researchers agree with this conclusion. We reached the conclusion that could be burning stomach. I am only following events to their inevitable conclusion. But sometimes your conclusion is wrong. I apologize for my erroneous conclusion about abuse. There are tremendous benefits in bringing to an early conclusion this Worth affair. Within enterprises, gamification can be pushed to its logical conclusion.

conclusions

191,300,000 results on the web

conclusion

11,080,000,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

Seems our search for Dreyfuss is nearing a conclusion.
However, not all researchers agree with this conclusion.
We reached the conclusion that could be burning stomach.
I am only following events to their inevitable conclusion.
But sometimes your conclusion is wrong.
I apologize for my erroneous conclusion about abuse.
There are tremendous benefits in bringing to an early conclusion this Worth affair.
Within enterprises, gamification can be pushed to its logical conclusion.