Talvez deva tentar algumas variações de ortografia:
glasses derived » elastases derived (Expandir a Pesquisa), bases derived (Expandir a Pesquisa), cases derived (Expandir a Pesquisa)
losses derived » doses derived (Expandir a Pesquisa), lobes derived (Expandir a Pesquisa), losses drives (Expandir a Pesquisa)
derived type » derived tgf (Expandir a Pesquisa), derived tnf (Expandir a Pesquisa)
drug glasses » drug classes (Expandir a Pesquisa), drug class (Expandir a Pesquisa), fog glasses (Expandir a Pesquisa)
drug losses » drag losses (Expandir a Pesquisa), drug classes (Expandir a Pesquisa), drug doses (Expandir a Pesquisa)
does devel » does level (Expandir a Pesquisa), does deep (Expandir a Pesquisa), does novel (Expandir a Pesquisa)
devel ther » novel ther (Expandir a Pesquisa), level theory (Expandir a Pesquisa), develop them (Expandir a Pesquisa)
drug does » drug doses (Expandir a Pesquisa), drugs does (Expandir a Pesquisa), drug dose (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( drug does devel ther ) OR ((( drug losses derived type ) OR ( drug glasses derived type ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( drug does devel ther ) or ((( drug losses derived type ) OR ( drug glasses derived type ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( drug does devel ther ) or ((( drug losses derived type ) OR ( drug glasses derived type ))))*.