The phrase "although fruitful" is correct and usable in written English.
It can be used to introduce a contrast or exception, typically in a context where something has been productive or beneficial despite other challenges or issues.
Example: "The meeting was long and tedious; however, it was, although fruitful, not as engaging as we had hoped."
Alternatives: "even if productive" or "despite being beneficial".
Although fruitful in terms of supporting TB diagnosis and treatment in remote areas, this intervention was difficult to implement and to supervise.
All these methods, although fruitful and still in use, have a limited scope with regard to the number of genes that can be analyzed simultaneously.
Previous work with CFD as a potential marker in the field of burns, although fruitful, was done using expensive and time-consuming methods, impractical for routine clinical laboratory use [ 7, 8].
Although many fruitful algorithmic approaches have been developed for dissection of network and similarity data separately, methods analyzing together both information sources hold much promise.
The following campaign was less fruitful, although they did win the FA Cup.
Several attempts to reduce the incidence of sport injuries using psychosocial interventions produced fruitful, although inconclusive results.
This operation of the mind, called "production of representations" ["Vorstellungsproduktion"], became an important and fruitful, although controversial, notion in Gestalt psychology, as Meinong still acknowledges the primacy of elementary representations.
This evidence strongly suggests that further studies of the MHC for AS-susceptibility genes other than B27 are likely to be quite fruitful, although the sample sizes required to differentiate linkage disequilibrium effects from true association are substantial.
As a general rule, apples, plums and pears are self-unfruitful and need insect pollinators while apricots, peaches and nectarines are self-fruitful, although insect pollination often improves fruit set and fruit quality [7].
For the EU's visibly frustrated chief negotiator, there was a lack of "any decisive progress on any of the principal subjects" – although there had been "fruitful" discussions about the Irish border – and Britain was lost in "nostalgia".
There were even reports this week that it is seeking a $10 billion loan.Tighter budgets could be an excuse for Aramco to get out of some of its less fruitful sidelines, although some observers worry that it could instead cut back on projects that have the best prospects of profitability, such as solar energy.
