The phrase "are of considerable help to" is correct and usable in written English.
It can be used when describing the assistance or support provided by someone or something to another person or group.
Example: "The resources provided by the organization are of considerable help to those in need during the crisis."
Alternatives: "are very helpful to" or "provide significant assistance to".
His Manual of Applied Mechanics (1858) was of considerable help to designing engineers and architects.
While these two studies used only a small fraction of available rapid assessment methods, there seems no reason to doubt RAM could be of considerable help to crime science in fulfilling its mission in developing countries.
"But if that helps Jamaica to reinforce what they've got to do, and to be much more effective, then maybe her actions will be of considerable help to the fight against doping in sport in that country.
High-quality imaging is of considerable help to the clinician examining patients with oropharyngeal cancer, by revealing submucosal tumour spread and detecting subclinical adenopathies.
Knowledge of the main affected dimensions and the effect of thiopurines on HRQoL would be of considerable help to evaluate medical treatment and quality of care, to conduct economical analysis, and to develop guidelines for clinical practice.
This knowledge might be of considerable help to plan tailored and effective prevention campaigns and surveillance programmes both in the Emilia Romagna region and at a national Italian level as well as in other TB low-incidence areas with similar immigration flows, socio-economic situation and health policy characteristics.
Indeed, although the computational approaches that have been designed in the past 5 years are of considerable help, most of them predict large numbers of targets, among them many false-positive hits, and experimental validation is therefore necessary.
Then, a lower bound L of the EMG amplitude was determined by instructing the participant to relax so that the amplitude was minimal (the visual feedback was of considerable help for this task).
A continuum description of granular flows would be of considerable help in predicting natural geophysical hazards or in designing industrial processes.
