Talvez deva tentar algumas variações de ortografia:
extraction programs » restriction programs (Expandir a busca), extraction bigrams (Expandir a busca), restoration programs (Expandir a busca)
pattern extraction » protein extraction (Expandir a busca), pattern detection (Expandir a busca), pectin extraction (Expandir a busca)
decrease processes » disease processes (Expandir a busca), defense processes (Expandir a busca), decay processes (Expandir a busca)
decrease decrease » decrease release (Expandir a busca), disease decreases (Expandir a busca), decrease sucrose (Expandir a busca)
python pattern » motion pattern (Expandir a busca), action pattern (Expandir a busca)
decrease cell » decreases cell (Expandir a busca), decrease il (Expandir a busca), decrease fear (Expandir a busca)
cell decrease » cells decrease (Expandir a busca), cells decreases (Expandir a busca), will decrease (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease cell decrease decrease processes ) OR ( python python pattern extraction programs ))~.