Young Bland wasn't much help to him here as he had insufficient knowledge.

The main difficulty in understanding the text is the insufficient knowledge of the Umbrian vocabulary.

They occurred, at least in part, because their participants had an insufficient knowledge of, appreciation for and, yes, fear of the law.

In addition, some students actually lack ability to give peer feedback owing to insufficient knowledge.

This judgment, founded as was afterwards admitted on insufficient knowledge, produced no effect.

But insufficient human knowledge may make things that actually are useful seem useless.

However there is insufficient knowledge as to how.

The constrained view says, man has insufficient knowledge to do this.

At this point, there is insufficient knowledge to conclude that precancers are types of cancer.

We also note, however, that the various players still have insufficient knowledge of and fail to respect these new rights properly.