I have reset Internet explorer's settings and deleted every cache/cookie/saved preference multiple times. After clearing my cache and cookies I am occasionally able to conduct a search that is blocked by "strict" settings, but after one or two refreshes it becomes blocked again. Below is a picture of the message I receive. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.