After considerable experimentation he got the electric butler adjusted to four breakfasts, hot, with coffee.

The book stresses "the considerable experimentation" that the Stevens family of Hoboken contributed before Fulton came on the scene.

Ray also made considerable formal experimentation during this period.

Conway chose his rules carefully, after considerable experimentation, to meet these criteria:

After considerable experimentation, she'd found what she liked to think of as her detective look with simple lines, interesting colors, and matching air sneaks or skids.

Over recent years considerable experimentation has occurred and a wide range of grape varieties are now grown.

Without considerable experimentation, Biron could not have adjusted the calibration himself.

Various materials may be employed as electrodes, various electrolyte are possible and many combinations of these elements have been the object of considerable experimentation.

After considerable experimentation, we have developed sheets which tear with optimum sound and vibration.

At the same time, there was considerable experimentation with styles of illustration.