Talvez deva tentar algumas variações de ortografia:
families precede » families present (Expandir a Pesquisa), families receive (Expandir a Pesquisa), families prepare (Expandir a Pesquisa)
rural families » rural family (Expandir a Pesquisa)
precede stream » precedes stress (Expandir a Pesquisa), precede striatal (Expandir a Pesquisa)
process spot » process split (Expandir a Pesquisa), process show (Expandir a Pesquisa), process sao (Expandir a Pesquisa)
itd process » ibd process (Expandir a Pesquisa), ntd process (Expandir a Pesquisa), mild process (Expandir a Pesquisa)
cad neurol » acad neurol (Expandir a Pesquisa), adv neurol (Expandir a Pesquisa), child neurol (Expandir a Pesquisa)
neurol itd » neural itd (Expandir a Pesquisa)
adv rural » a rural (Expandir a Pesquisa), hiv rural (Expandir a Pesquisa), act rural (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: (( adv rural families precede stream ) or ( cad neurol itd process spot ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( adv rural families precede stream ) OR ( cad neurol itd process spot )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( adv rural families precede stream ) or ( cad neurol itd process spot ))*.