Sentence examples for were difficult to discover from inspiring English sources

Dr. Landis explained that drugs were difficult to discover and expensive to research.

He thinks those old matches were worthy of being adored as they were difficult to discover.

These NTRs were difficult to discover previously because of their low-level and organ-specific expression; however, high-throughput sequencing technology and individual organ libraries permitted their discovery.

It is difficult to discover any point in calling talk "rabbit and pork".

The evolutionary reasons for reproductive success are difficult to discover in a society that uses modern birth control methods.

App stores are starting to resemble overstuffed stacks at a library — there's plenty of good material, but unless you know exactly what you're looking for, it can be difficult to discover anything new.

If it's a colleague, it shouldn't be difficult to discover, and if someone is emailing from outside the organisation; well, there's Google (other search engines are available).

In real estate, residences with a sordid past are referred to as "stigmatized properties" and it can be difficult to discover if a house falls into this category, since neither the seller, nor the seller's real estate agent, may be under any obligation to disclose that information.

GFD invasion is a type of gas cut that is difficult to discover and is not widely known.

This transportation planning problem belongs to the class of difficult combinatorial optimization problem, whose optimal solution is difficult to discover.

Limitations of PET/CT include the fact that some malignancies are difficult to discover by screening PET/CT.