Look 
  at each example from the Brock Library Catalogue and answer the questions below:
 
This 
  is an example of a typical online catalogue screen search:

 
 
  
 1. 
  By using the truncation symbol "*" in this search (e.g., health promotion*) 
  you will probably be broadening your search.
  
   
  
  
 
  
 2. 
  You choose the search button to execute your search.
  
   
  
  
 
  
 3. 
  If the search results are not what you expected, you can can safely assume that 
  there just are not many books on your topic in the library.
  
   
  
  
 
  
 4. 
  Changing the search term from "promotion*" to "market*" might result in some 
  good books on your topic.
  
   
  
  
 
  
 5. 
  Changing the search term from "health" to a more specific aspect of health like 
  "nutrition" might be a good strategy to narrow your search.
  
   
  
  
 
  
 6. 
  If you want to do another keyword search, you simply click the subject search 
  key.
  
   
  
  
 
  
 7. 
  When you want to do another keyword search, simply click the keyword button 
  from this screen.