Okay, now even I'm confused. Probably a language gap.
If two sets are
fundamentally the same but have different set numbers, there is (usually) a note after the title saying "(also see .... for equivalent in other countries)" - see
3024 - Golden Knight and
3372 - Golden Knight. (I put these in by hand, so some may be missing - if you spot one that ought to be there, let me know!)
The
same set with different boxes has only one page:
5339 - Wedding Reception is an example where I show both box-backs. If only the instructions are revised, I will usually put both instructions into one part-list, with the implication that only one sheet appears per box!
Very occasionally I will give a set
two pages, one for first-generation and one for later-generation: see
3001 - Excavator and
3001a - Excavator (Revised). These have different instructions with many different part numbers, even though they have the same set number, so they needed to be separate.
Finally, lensman, the best way to look for klickies is with
Who's that Klicky? - pick age and gender, and one very obvious characteristic (long skirts would be a good one for these ones you were looking for). You'll get a long list: specify one more characteristic at a time to narrow down the list until you can see your target. Warning: not all klickies are completely described, and colours with "light" and "dark" might be somewhat arbitrary. Worth a try though.