Sentence examples for this is scarce from inspiring English sources

But hard evidence for this is scarce.

Some providers use oxytocin during dilation and evacuation (D&E) to prevent or treat hemorrhage, although evidence to support this is scarce.

But although companies might argue that their core businesses give them superior knowledge of technologies and markets and thus advantages over other investors in identifying start-ups likely to deliver healthy financial returns, evidence of this is scarce.

The biggest constraint to banks lending more is the scarce supply of bank equity capital and this is scarce because equity investors are uncertain as to what the regulatory and fiscal landscape holds for banks.

The evidence for this is scarce: with the exception of Denmark, centre-left parties are struggling across the democratic world, as voters grudgingly accept that the years of big spending are over.

And as Avinash Persaud pointed out, introducing the new measures now may reduce some of the dread uncertainty floating around:The biggest constraint to banks lending more is the scarce supply of bank equity capital and this is scarce because equity investors are uncertain as to what the regulatory and fiscal landscape holds for banks.

Alas, bond funds with lump-sum distributions like this are scarce.

- Details on this are scarce, but in what already sounds like an awful story an as-yet-unnamed homeless man was killed by Los Angeles County deputies over the weekend.

Direct evidence in this area is scarce and future research in this area is required.

Empirical evidence on this concern is scarce and ambiguous.

Unfortunately, empirical knowledge about this relationship is scarce.