Looking on the internet deeply has found these results:

I had discuss with client is the most popular phrase on the web.

I had discussion with client 18 results on the web	I had discuss with client 184,500,000 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.	It's my policy never to discuss my clients, or their needs. I need to discuss this with my client. I'm sorry, I don't discuss my clients. If it's compelling, we can discuss what my client will say in exchange for taking death off the table. I can't discuss individual clients or their finances. I can't discuss my clients. I had a few things to discuss with them. We will discuss only my client's activities in America... between 1964 and '67.

I had discussion with client

18 results on the web

I had discuss with client

184,500,000 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.

It's my policy never to discuss my clients, or their needs.
I need to discuss this with my client.
I'm sorry, I don't discuss my clients.
If it's compelling, we can discuss what my client will say in exchange for taking death off the table.
I can't discuss individual clients or their finances.
I can't discuss my clients.
I had a few things to discuss with them.
We will discuss only my client's activities in America... between 1964 and '67.