Take note of what others have said.
Be extra careful about re-entering UK.
Under almost ALL circumstances she would need a tourist visa for each country.
Normally she could apply for a Schenghen Visa which would cover all EU countries within the Schenghen Zone, however that cannot be issued unless she has leave to remain for more than 6 months.
If you are determined to travel on that Fiance(e) Visa you need to seek out those places she can visit without needing a visa.
Here's a good resource that shows on a single page all those countries that Philippine citizens can visit without visa.
It also shows the principle visa validity and condition
Good luck
PS Be aware that application waiting times for FLR(M) are very long (currently over 6 months)