Talvez deva tentar algumas variações de ortografia:
creatine derived » creatinine derived (Expandir a Pesquisa), creatine driven (Expandir a Pesquisa), carnitine derived (Expandir a Pesquisa)
meltzer serve » meltzer steven (Expandir a Pesquisa), meltzer helle (Expandir a Pesquisa), better serve (Expandir a Pesquisa)
derived cat » derived cast (Expandir a Pesquisa), derived car (Expandir a Pesquisa), derived ca (Expandir a Pesquisa)
serve cyst » nerve cyst (Expandir a Pesquisa), nerve cystic (Expandir a Pesquisa)
i creatine » _ creatine (Expandir a Pesquisa), 3 creatine (Expandir a Pesquisa), m creatine (Expandir a Pesquisa)
j meltzer » i meltzer (Expandir a Pesquisa), k peltzer (Expandir a Pesquisa), m peltzer (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
a cenp » _ cenp (Expandir a Pesquisa), a cena (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: (((( a cenp serve cyst dis ) OR ( i creatine derived cat dis ))) OR ( j meltzer serve cyst dis ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a cenp serve cyst dis ) or ( i creatine derived cat dis ))) or ( j meltzer serve cyst dis ))*.