Talvez deva tentar algumas variações de ortografia:
current cancer » recurrent cancer (Expandir a Pesquisa), current concerns (Expandir a Pesquisa), current concept (Expandir a Pesquisa)
currently have » current wave (Expandir a Pesquisa)
augment nerve » segment nerve (Expandir a Pesquisa), augment gene (Expandir a Pesquisa)
cancer cyst » cancer cystic (Expandir a Pesquisa), cancer casts (Expandir a Pesquisa), cancer case (Expandir a Pesquisa)
i currently » _ currently (Expandir a Pesquisa), a currently (Expandir a Pesquisa), we currently (Expandir a Pesquisa)
j current » j currently (Expandir a Pesquisa), j curran (Expandir a Pesquisa), j currell (Expandir a Pesquisa)
j augment » _ augment (Expandir a Pesquisa), 1 augment (Expandir a Pesquisa), 2 augment (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
have cd4 » have co (Expandir a Pesquisa)
cd4 dis » cd4 dim (Expandir a Pesquisa), cd4 ciks (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (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 current cancer cyst due ) or ( i currently have cd4 dis ))) or ( j augment nerve cat dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j current cancer cyst due ) OR ( i currently have cd4 dis ))) OR ( j augment nerve cat dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j current cancer cyst due ) or ( i currently have cd4 dis ))) or ( j augment nerve cat dis ))*.