Library Filter Fields Use filters to reduce the number of items displayed in the Resource list in Library and Collections. To filter the resource list, type one of the filter fields below, followed by a colon, and then the filter. Make sure there are no spaces between the filter field, the colon, or the filter. Note: To type a multi-word filter (that is, one containing spaces), enclose the filter in double quotes. For example, type:dictionary shows all resources that have “Dictionary” as their resource