Talvez deva tentar algumas variações de ortografia:
safb2 compared » safe compared (Expandir a Pesquisa), safer compared (Expandir a Pesquisa), sb2 compared (Expandir a Pesquisa)
compared cause » compared case (Expandir a Pesquisa), compared cases (Expandir a Pesquisa), complex cause (Expandir a Pesquisa)
spray coated » spray coating (Expandir a Pesquisa)
rath compare » rate compare (Expandir a Pesquisa), rats compare (Expandir a Pesquisa), rats compared (Expandir a Pesquisa)
coated lab » coated la (Expandir a Pesquisa), coated lead (Expandir a Pesquisa), coated ag (Expandir a Pesquisa)
cause non » causes non (Expandir a Pesquisa)
2 safb2 » b2 safb2 (Expandir a Pesquisa), 2 satb2 (Expandir a Pesquisa), _ safb2 (Expandir a Pesquisa)
j spray » a spray (Expandir a Pesquisa), 2 spray (Expandir a Pesquisa), 1 spray (Expandir a Pesquisa)
lab now » lab new (Expandir a Pesquisa), lab non (Expandir a Pesquisa), lab note (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( 2 safb2 compared cause non ) or ((( j spray coated lab now ) or ( j rath compare _ new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 2 safb2 compared cause non ) OR ((( j spray coated lab now ) OR ( j rath compare _ new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 2 safb2 compared cause non ) or ((( j spray coated lab now ) or ( j rath compare _ new ))))*.