free 2 months

I agree with @Abambo about educational discount.  Eligible students/teachers get approx 60% off the regular rates for 12 months.  After which it drops to approx 40% savings. 

Adobe partners with TechSoup where non-profit organizations can receive reduced pricing.

If you're not a student/teacher or non-profit orgnization, there are no discounts other than Photography or Adobe Express for USD $10/month.  Depending on what you will use this for, either one might be all you need.

Creative Cloud Photography Plan includes the following:

• Photoshop CC and Photoshop on iPad
• Camera Raw
• Lightroom on desktop, mobile and the web
• Lightroom Classic
• Portfolio website + hosting
• Adobe Express (free starter plan)
• Bridge
• 20 GB cloud storage (upgradable to 1 TB).
• Free upgrades for paid subscribers

https://www.adobe.com/creativecloud/photography.html

Premium Adobe Express:

• Adobe Express app (web and mobile)
• Premiere Rush (video editing on desktop and mobile)
• Photoshop Express (mobile)
• Spark Video (mobile)
• Spark Page (mobile)
• Adobe Portfolio website + hosting
• 100 GB of cloud storage
• All premium templates and design assets including the collection of over 160 million royalty-free Adobe Stock photo collection.

https://helpx.adobe.com/express/using/express-overview.html

Hope that helps.  Good luck with your grant!

If you are still a student, take a student plan.

and a third opinion that agrees with the previous two: not unless you're a non-profit would you receive consideration - https://helpx.adobe.com/enterprise/using/non-profit.html

I see no chance that you'll get 2 month free.

You can download CC apps and use it as an 7days-trial. 

I don't think Adobe work that way.