Understanding Search Operators

I'm looking for a dog that is small AND short-haired.

Groups:

(a) Yes - small and short-haired

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(b) No - not small and short-haired

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I'm looking for a dog that is small OR short-haired.

Groups:

(a) Yes - small or short-haired

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(b) No - not small or short-haired

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I’m looking for journal articles that include:
artificial intelligence OR libraries

• Imagining the use of intelligent agents and artificial intelligence in academic law libraries

• Exploiting artificial intelligence for digitally enriched museum visits

• Efficient Services Management in Libraries using AI and Wireless techniques

• Artificial intelligence for cultural heritage and digital libraries

• Using AI in storage management

I’m looking for journal articles that include:
artificial intelligence AND libraries

• Imagining the use of intelligent agents and artificial intelligence in academic law libraries

• Exploiting artificial intelligence for digitally enriched museum visits

• Efficient Services Management in Libraries using AI and Wireless techniques

• Artificial intelligence for cultural heritage and digital libraries

• Using AI in storage management

Identify the search below which will retreive the most results.

• Dinosaur AND asteroid

• Dinosaur* AND (asteroid OR meteor)

• Dinosaur* AND (asteroid* OR meteor*)

• Dino* AND asteroid

Answer explanation

Using OR and truncation will expand your search and increase the number of results.