Talvez deva tentar algumas variações de ortografia:
compas trial » compass trial (Expandir a Pesquisa), complex trial (Expandir a Pesquisa), comparison trial (Expandir a Pesquisa)
nucl compas » bruce compas (Expandir a Pesquisa)
trial ngoc » trinh ngoc (Expandir a Pesquisa), trial noa (Expandir a Pesquisa), trial nic (Expandir a Pesquisa)
tail clamp » tail clip (Expandir a Pesquisa), coil clamp (Expandir a Pesquisa)
gram cal » gram scale (Expandir a Pesquisa), gram oral (Expandir a Pesquisa), gram l (Expandir a Pesquisa)
cal coa » cal com (Expandir a Pesquisa), acyl coa (Expandir a Pesquisa), acil coa (Expandir a Pesquisa)
coa non » coa node (Expandir a Pesquisa), coa iron (Expandir a Pesquisa), coa long (Expandir a Pesquisa)
j nucl » 3 nucl (Expandir a Pesquisa), j null (Expandir a Pesquisa)
3 tail » h3 tail (Expandir a Pesquisa), 3 tails (Expandir a Pesquisa), _ tail (Expandir a Pesquisa)
j gram » j gray (Expandir a Pesquisa), j gran (Expandir a Pesquisa), j graf (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 nucl compas trial ngoc ) or ((( 3 tail clamp _ noh ) or ( j gram cal coa non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nucl compas trial ngoc ) OR ((( 3 tail clamp _ noh ) OR ( j gram cal coa non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nucl compas trial ngoc ) or ((( 3 tail clamp _ noh ) or ( j gram cal coa non ))))*.