advance, promote, encourage, boost, additional, more, foster, added, futher, significantly, more...

nearer, closer, shorter, less, behind

farther, furthermore, farthermore, moreover, besides, more...

going, some, provided, what, selected, looking, how, part, see, evidence, seek

more advanced,   beyond that,   more strongly,   and beyond,   for more,   more distant,   what more,   beyond this,   any more,   deeper down