“缩小搜索范围”用英文怎么说？

缩小搜索范围 --Narrow your search
下次搜索时自动调整搜索范围 --The next search automatically adjust your search

缩小搜索范围
Narrow the hunting zone.
下次搜索时自动调整搜索范围
Adjust the hunting zone automatically while searching for next time.

绝对正确和标准，哈哈

hunting zone 是标准的行业用语表示为搜索范围
search for ph.寻找，搜索

zoom in

narrow down the searching scope!

Narrowed the searching area.