Talvez deva tentar algumas variações de ortografia:
central cattle » control cattle (Expandir a Pesquisa), central chile (Expandir a Pesquisa), central canal (Expandir a Pesquisa)
affect central » affects central (Expandir a Pesquisa), affect control (Expandir a Pesquisa), affecting central (Expandir a Pesquisa)
currently use » currently used (Expandir a Pesquisa), current use (Expandir a Pesquisa), currently under (Expandir a Pesquisa)
cattle diets » cattle disease (Expandir a Pesquisa)
j currently » _ currently (Expandir a Pesquisa), a currently (Expandir a Pesquisa), i currently (Expandir a Pesquisa)
j affect » _ affect (Expandir a Pesquisa), 1 affect (Expandir a Pesquisa), 2 affect (Expandir a Pesquisa)
use van » se van (Expandir a Pesquisa), use va (Expandir a Pesquisa), cause van (Expandir a Pesquisa)
van die » van de (Expandir a Pesquisa), van dijk (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: (( j currently use van die ) or ( j affect central cattle diets ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j currently use van die ) OR ( j affect central cattle diets )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j currently use van die ) or ( j affect central cattle diets ))*.