Search by project number instead of project name.
E.g., 0092-14-06 instead of Critical Factors Affecting Asphalt Concrete Durability
Place quotation marks (") around phrases for results with their exact usage.
E.g., "Hot mix asphalt" instead of hot mix asphalt
Insert an asterisk (*) to specify unknown or variable words within exact phrases.
E.g., "Hot * asphalt"
Use the minus sign (-) to eliminate results containing certain words.
E.g., Hot mix asphalt -cold
Please contact staff at email@example.com for research published before FFY 2006.