Thank you, Bob, for "Adam-IBM, Bob-IBM, Claire-IBM help? More surefire might be AdamIBM, BobIBM, ClaireIBM"...
The thing is, I want to have my contacts at, say, IBM close to one another in my address book, but I want one of them (other than the alphabetically-first) be the "default" person at IBM.... so if I am writing him, "IBM" is enough to find him the suggested contact. (For Adam at IBM, I would only have to add the A (or -A))
And this MOSTLY works. It's just that there's something weird in how Pegasus filters down, as you enter more and more letters. Getting one of the IBM addresses first, consistently, is always tricky, and sometimes beyond my many hours (literally... who needs "a life"?) of trying variations on many themes. I'd hate, in order to get "Bob" first, to have to go to...
IBM1- Bob
IBM2- Adam
IBM2- Claire
... but it is my next best guess now, unless someone can help.