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
CV%
Cost Variance Percentage. The difference between the actual and budgeted cost of work performed, expressed as a percentage of BCWP. Cost variance percentage is calculated by dividing the CV by the BCWP.