If you can still get SSH access and can establish an account with a VPS provider with endpoints outside your country of origin, https://github.com/StreisandEffect/streisand is a little long in the tooth but may still be viable.
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Details are not at the top of my mind these years later, but you can probably rig something up yourself that looks like regular web dev shit and not a known commercial VPN. I think there was a preference in Firefox or something.
Source: used to work for a shady SEO company that searched Google 6,000,000 times a day on a huge farm of IPs from every provider we could find