Talvez deva tentar algumas variações de ortografia:
assays derived » arrays derived (Expandir a Pesquisa), assays driven (Expandir a Pesquisa), assays designed (Expandir a Pesquisa)
mehta nerve » mehta nave (Expandir a Pesquisa), mehta nee (Expandir a Pesquisa), mehta neeraj (Expandir a Pesquisa)
derived car » derived ccr4 (Expandir a Pesquisa), derived c (Expandir a Pesquisa), derived cd4 (Expandir a Pesquisa)
test drive » test driven (Expandir a Pesquisa)
system das » system dias (Expandir a Pesquisa), systems das (Expandir a Pesquisa), system des (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
_ assays » _ assay (Expandir a Pesquisa), _ assam (Expandir a Pesquisa)
_ mehta » a mehta (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
car dis » car disc (Expandir a Pesquisa), car dias (Expandir a Pesquisa), car di (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: (( i test drive system das ) or ((( _ mehta nerve cat dis ) or ( _ assays derived car dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i test drive system das ) OR ((( _ mehta nerve cat dis ) OR ( _ assays derived car dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i test drive system das ) or ((( _ mehta nerve cat dis ) or ( _ assays derived car dis ))))*.