Perhaps you should try some spelling variations:
animals complex » animal complex (Expand Search), animals compared (Expand Search), animals sampled (Expand Search)
scholes colin » nichols colin (Expand Search), scholes delia (Expand Search), scholes corey (Expand Search)
complex tasks » complex task (Expand Search), complex tones (Expand Search), complex tears (Expand Search)
cano carlos » luciano carlos (Expand Search), bacino carlos (Expand Search), solano carlos (Expand Search)
carlos noda » carlos nodal (Expand Search), carlos noa (Expand Search), carlos nava (Expand Search)
l scholes » j scholes (Expand Search), y scholes (Expand Search), a scholes (Expand Search)
i animals » _ animals (Expand Search), i animal (Expand Search)
tasks can » tasks a (Expand Search)
nacl cano » nacl nano (Expand Search), nacl caso4 (Expand Search), nacl cacl (Expand Search)
colin d » colin a (Expand Search)
3 nacl » _ nacl (Expand Search), 3.5 nacl (Expand Search)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

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

• Removing quotes may allow a broader search: (( j l scholes colin d ) or ((( i animals complex tasks can ) or ( 3 nacl cano carlos noda ))))~.