Perhaps you should try some spelling variations:
maturation decreases » modulation decreases (Expand search), malnutrition decreases (Expand search), maturation degree (Expand search)
decrease maturation » decrease migration (Expand search), cheese maturation (Expand search), protease maturation (Expand search)
decreases data » decreases dna (Expand search), decreases hdac4 (Expand search), decreases edema (Expand search)
decrease flow » decreases flow (Expand search), decrease low (Expand search), decrease food (Expand search)
flow decrease » flow increase (Expand search), to decrease (Expand search), not decrease (Expand search)
data objects » data subjects (Expand search), and objects (Expand search), art objects (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease flow decrease AND decrease ) OR ( decrease maturation decreases data objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease flow decrease AND decrease ) OR ( decrease maturation decreases data objects ))*.