Phrase:Returns all topics that contain the exact phrase in the search criteria. Use quotation marks around the phrase. Ex."system administration"
And:Returns all topics that contain all the words in the search criteria, in any combination. Insert a plus sign between all words in the search criteria. Ex.system + administration
Or:Returns all topics with any combination of words in the search criteria. This is the default. Ex.system administration
MAX
This function returns the largest value in a set of values..
MAX(number1,number2,...)
number1,
number2,
... are 1 to 255 numbers for which you want to find the maximum value.
Example: MAX(TotalFloat) returns the maximum Total Float.