This is a completely grammatically correct phrase and is used in written English.
Example sentence: The issues discussed at the meeting were primarily addressed to the staff.
Pascal's apologetics, though it has stood the test of time, is primarily addressed to individuals of his own acquaintance.
It has picked 17 industries, two of which, health care and insurance, are being primarily addressed by software engineers in India.
These two programs are primarily addressed at solving two types of problems.
This first research aim is primarily addressed by breaking up the content analysis results into VMEP phases.
Automatic QA is primarily addressed by analyzing spatial and temporal features that are indicative of the image content.
While I'll offer some insights for investors, this piece is primarily addressed to the founders themselves.
However, in the recent years, statistical project control has been primarily addressed from the classical perspective which has been primarily designed for processes and ignores project-specific assumptions.
Our work is primarily addressed to the responsible owners of the big websites meant for public usage that are accessed heavily.
We argue that these must be primarily addressed through changes in communication and organisational structures, thus, on a behavioural and social level.
So even though they are primarily addressed to PhD students, don't be put off as it should offer exactly the kind of opportunities you are looking for.
