Talvez deva tentar algumas variações de ortografia:
absent native » present native (Expandir a Pesquisa), absent nails (Expandir a Pesquisa), absent nerve (Expandir a Pesquisa)
native cas9 » inactive cas9 (Expandir a Pesquisa), native ca (Expandir a Pesquisa), native cat (Expandir a Pesquisa)
mehta niraj » mehta anurag (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
case diets » cake diets (Expandir a Pesquisa), cane diets (Expandir a Pesquisa), phase diets (Expandir a Pesquisa)
l absent » _ absent (Expandir a Pesquisa), 17 absent (Expandir a Pesquisa), c1 absent (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
ii cent » ii center (Expandir a Pesquisa), ii centre (Expandir a Pesquisa), ii centro (Expandir a Pesquisa)
cas9 di » cas9 do (Expandir a Pesquisa), cas9 dna (Expandir a Pesquisa), cas9 hdr (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: (( ii cent nerve case diets ) or ((( l absent native cas9 di ) or ( a mehta niraj cyst dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( ii cent nerve case diets ) OR ((( l absent native cas9 di ) OR ( a mehta niraj cyst dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( ii cent nerve case diets ) or ((( l absent native cas9 di ) or ( a mehta niraj cyst dis ))))*.