Talvez deva tentar algumas variações de ortografia:
retrieval process » retrieval models (Expandir a busca), removal process (Expandir a busca)
dense retrieval » phase retrieval (Expandir a busca), dna retrieval (Expandir a busca), depth retrieval (Expandir a busca)
decrease price » decrease pro (Expandir a busca), decrease risk (Expandir a busca)
price decrease » price increase (Expandir a busca), juice decreases (Expandir a busca), price increases (Expandir a busca)
decrease not » decrease akt (Expandir a busca), decrease at (Expandir a busca), decrease on (Expandir a busca)
not decrease » to decrease (Expandir a busca), not increase (Expandir a busca), and decrease (Expandir a busca)
decrease of » decrease in (Expandir a busca)
of dense » of defense (Expandir a busca), of dengue (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease of dense retrieval process ) OR ( decrease price decrease not decrease ))~.