Sentence examples for difficult to found from inspiring English sources

It is difficult to found a judgment on him which is steady and uniform".

In modern times, the suspension bridge provided an economical solution to the problem of long spans over navigable streams or at other sites where it is difficult to found piers in the stream.

An evaluation model and a tool to assess each requirement was developed based on lean and ergonomic aspects and specific for workstation design, which it is difficult to found in other assessment tools.

It had been difficult to find.

Alas, it proved difficult to find.

It was proving difficult to find.

"It was difficult to find the motivation.

It was difficult to find a place.

They're far too difficult to find.

"It is difficult to find the money.

"I find it difficult to find words.