Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.
![Caminhada da dandidatura “Genoino Governador” (PT) pelo bairro de Pinheiros nas eleições de 2002 ([São Paulo-SP], 2002) / Crédito: Cesar Hideiti Ogata](/uploads/r/centro-sergio-buarque-de-holanda-csbh-fpa/1/4/2/1425f4facb31a65bd47d607ea8089dc92083acd297ac73468cea03cd3eb6c354/_usr_share_nginx_atom_csbh-dados_PTDN_F_0198_0004_142.jpg)