"fundamentally however" is a correct and usable phrase in written English.
You can use it to indicate a contrasting thought or idea, or to provide an alternative to a previously stated opinion or conclusion. For example: "The food was good, fundamentally however it lacked some of the flavor I was expecting."
Fundamentally, however, there are simply more immediate needs.
Fundamentally, however, the title refers to the many arenas in which designers are active.
More fundamentally, however, Trump's strike was a tactical response that lacks a long-term strategy to help restore stability to turbulent Syria.
Fundamentally, however, perhaps the most important advance of all in this field has been the increasing appreciation of the importance of prevention.
More fundamentally, however, parents may have to rethink what is an essential and what is a luxury in these times, said Prof. William J. Doherty, a professor of family social science at the University of Minnesota.
More fundamentally, however, we seem to be heading into an era of increased local, regional, and global mobility.
The events which triggered the inquiries are fundamentally different, however.
He says his position is fundamentally selfish, however, centered on what is best for shareholders.
This "eventual winner" view is fundamentally flawed, however, as the fabric of the complex multi-ethnic and multi-confessional Syrian society has now been profoundly and irreversibly torn apart by the civil war.
And the plight of public pension funds is probably not even worth calculating, as we would simply find ourselves in a world where retirement as we now know it is fundamentally unaffordable, however we pretend we may have funded it so far.None of this means that market will fall tomorrow, or next month.
It is fundamentally important, however, to manage this evolution and provide solutions to the various demands made on cities.
