Talvez deva tentar algumas variações de ortografia:
delayed delivery » delayed recovery (Expandir a Pesquisa), delayed liver (Expandir a Pesquisa), based delivery (Expandir a Pesquisa)
driven system » drive system (Expandir a Pesquisa), drive systems (Expandir a Pesquisa)
delivery mast » delivery past (Expandir a Pesquisa), delivery mass (Expandir a Pesquisa), delivery must (Expandir a Pesquisa)
beta driven » bet driven (Expandir a Pesquisa), metal driven (Expandir a Pesquisa), beta derived (Expandir a Pesquisa)
system des » system der (Expandir a Pesquisa), system de (Expandir a Pesquisa), system design (Expandir a Pesquisa)
mehta neil » mehta nehal (Expandir a Pesquisa)
cat diets » fat diets (Expandir a Pesquisa), salt diets (Expandir a Pesquisa), fad diets (Expandir a Pesquisa)
neil cat » neil caton (Expandir a Pesquisa), neil a (Expandir a Pesquisa), neil c (Expandir a Pesquisa)
mast d » mast id (Expandir a Pesquisa), mast md (Expandir a Pesquisa), mast _ (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: (( a beta driven system des ) or ((( a mehta neil cat diets ) or ( _ delayed delivery mast d ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a beta driven system des ) OR ((( a mehta neil cat diets ) OR ( _ delayed delivery mast d )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a beta driven system des ) or ((( a mehta neil cat diets ) or ( _ delayed delivery mast d ))))*.