Talvez deva tentar algumas variações de ortografia:
state complexity » rate complexity (Expandir a Pesquisa), time complexity (Expandir a Pesquisa), care complexity (Expandir a Pesquisa)
compsany yeast » company year (Expandir a Pesquisa)
complexity ha » complexity a (Expandir a Pesquisa), complexity how (Expandir a Pesquisa), complexity can (Expandir a Pesquisa)
nac compsany » lnc company (Expandir a Pesquisa), c company (Expandir a Pesquisa)
hemp seeds » hemp seed (Expandir a Pesquisa)
seeds new » needs new (Expandir a Pesquisa), breeds new (Expandir a Pesquisa), seeds n (Expandir a Pesquisa)
h3 state » 3 state (Expandir a Pesquisa), 23 state (Expandir a Pesquisa), 33 state (Expandir a Pesquisa)
ha ngoc » pham ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
0.9 nac » 0.9 nacl (Expandir a Pesquisa)
yeast n » yeast _ (Expandir a Pesquisa), yeast a (Expandir a Pesquisa), yeast 2 (Expandir a Pesquisa)
l hemp » l hempel (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: (( j l hemp seeds new ) or ((( h3 state complexity ha ngoc ) or ( 0.9 nac compsany yeast n ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l hemp seeds new ) OR ((( h3 state complexity ha ngoc ) OR ( 0.9 nac compsany yeast n )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l hemp seeds new ) or ((( h3 state complexity ha ngoc ) or ( 0.9 nac compsany yeast n ))))*.