The phrase "a considerable strength in" is correct and usable in written English.
It can be used to describe a significant level of capability or power in a particular area or field.
Example: "The team demonstrated a considerable strength in their analytical skills, which contributed to the project's success."
Alternatives: "a significant advantage in" or "a notable proficiency in".
Thus, the ability of the IPDS to predict suicidal intent in chronic daily headache patients is a considerable strength of this measure when used in screening programs to identify comorbidity with emotional distress and disorders.
But the survey also uncovered considerable strength in exports, a relatively robust agricultural sector and some gains in retailing and manufacturing in the Middle West.
The acquisition will make Glencore a significant force in agricultural trading, augmenting its considerable strength in minerals, oil and metals.
In spite of its alienation from the Nusrah Front, ISIL retained considerable strength in eastern Syria, establishing a zone of exclusive control in the Euphrates valley centred on the city of Al-Raqqah.
She made her track comeback in the national championships last September but her Orbea team were caught en route to the silver medal and the World Cup was her final attempt for a tryout with the national squad, which has acquired considerable strength in depth this winter.
Bestfoods also has a big European operation, and the combined company will have considerable strength in Latin America and Asia.
Jon C. Mirsalis's website cites a review in Moving Picture World which states "There is considerable strength in the offering, but it has some bad faults.
There is considerable strength in the history of architecture, as befits a university with the foremost architectural library in the country.
"In particular, there is considerable strength in depth in the wing position, with a number of home-grown players now starting to make an impact".
In Britain, the group's popularity has waxed and waned, enjoying considerable strength in the mid-1990s when members recall it attracted a crowd of many thousands to a meeting at Wembley Stadium.
