"moreover unfortunately" is a correct and usable phrase in written English.
You can use this phrase when you want to emphasize a point or provide more information in a negative way. For example: "The roads were icy and treacherous; moreover, unfortunately, they were also poorly lit."
Moreover, we unfortunately were not able to assess long-term effects of the training, as we had only one post-measurement after three months.
Moreover, technology-based efficiency gains unfortunately often lead to greater, not lower, consumption.
Moreover, a genome characterization of Clonopsis, which unfortunately is not available, would better support our hypothesis, and a fine FISH hybridizing technique, such as "chromosome painting", would also help in supporting the proposed model.
Moreover, how much fortifier was given could not, unfortunately, be retrieved from either of the two databases, and thus, some important variable such as caloric intake during neonatal intensive care unit stay could not be included in the analysis.
Moreover, some least power paths between sensor nodes are unfortunately lost.
Moreover, significant correlation was found for age and majority of measurements; but unfortunately it was weak correlation.
37 Moreover, published descriptions of what the intervention consists of are often, and unfortunately, remarkably poor.
Moreover, such attitudes have only furthered greater insulation from sharing diverse perspectives and unfortunately created an infectious atmosphere that is bent on spreading hatred against Islam and Muslims in general.
Unfortunately, FFPE tissues from SCD patients are not readily available, and moreover, they are difficult to analyze due to the degradation of nucleic acids by formalin and long periods of storage.
