To expand on this, they might try other countries as well as the PhD programs might be in English even though the country isn't a predominantly English speaking

To expand on this, they might try other countries as well as the PhD programs might be in English even though the country isn't a predominantly English speaking country. For example, I know that many of the Masters and PhD programs here at NTNU in Trondheim, Norway are English instruction. Other universities (here and elsewhere) might have similar programs. I have no clue about quality of programs (world class vs not) but figured I'd suggest the option.