This has been an especially productive season for insect identifying and explaining at the extension office in Riverhead.

As noted by Crystal, science is an especially productive field for new coinages.

AT&T said senior executives would be able to offer incentives to especially productive groups of employees to induce them to stay.

Fishing is especially productive of shrimp, and gemstones are mined at several sites.

The evening dragged on and showed no signs of becoming especially productive: not much to feed his diary tonight, Vale thought.

"I fear our visit was not especially productive," Donald said.

The 1870s were especially productive, when rich deposits were mined.

The maritime plain is especially productive of fruits and vegetables.

"We're also going to finish with huge landowners," on especially productive land, "in our country."

Rain asked whether it had been an especially productive period.