PyCharm not importing modules from terminal

I'm working with PyCharm on Windows 7, Anaconda Python v3.5 from an Anaconda environment.

When I go to the terminal within PyCharm, activate the conda environment, and attempt to run scripts from the command line, I'm getting sporadic ModuleNotFound Errors -- sometimes for packages I'm actively developing, but also for installed packages (i.e. Pandas).

However, if I go up and click the green "Run" button, the scripts run just fine.

I've checked the interpreter and it appears to be set up properly.  Any help would be appreciated.