You can often clear out enough of those comically low value surveys by clicking on one, doing 2-3 screening questions, and then closing the survey tab. Then give it a minute or so, hit refresh on the main e-Rewards page and see what comes up. (Their system doesn’t like it when you do that too quickly- it probably thinks you’re a bot or something) Do it enough time and you’ll often get some higher value surveys to populate again.