See where the bulk of your sales happen over a period of months. (madgeniusclub.com)
Again it takes time over a period of months to work on issues that may be blocking a parent from raising his child's happiness level. (tribecaplaytherapy.com)
The answer to this question developed over a period of months, during which time I had a few studio visits from artist friends with markedly different interests and perspectives. (bombmagazine.org)