Hi, I have been trying for the past couple of hours to make a smart search bar in my wix Website for a social project in times of no jobs and alot of free time
After a while i understood that it takes coding to make a smart search bar as i need
The search bar is supposed to do a double search between two lists from the website.
If anyone can help me with this problem it will be a huge pleasure.
Thank you very much and hope you are having an effective time. 
There are examples already from Corvid that show you how to search a dataset as shown here.
https://www.wix.com/corvid/example/search-a-database
https://www.wix.com/corvid/example/checkbox-dropdown
https://www.wix.com/corvid/forum/community-discussion/example-saved-search
You can simply setup a data query to search your two datasets with a certain search function as shown here.
https://www.wix.com/corvid/reference/wix-data.WixDataQuery.html
You can use Wix Site Search app, however it can’t be integrated with code.
https://support.wix.com/en/article/about-wix-site-search
Or the third party app.
https://www.instantsearchplus.com/instantsearchplus-autocomplete-wix/
https://support.wix.com/en/article/third-party-app-site-search
Like GOS said, you can setup a data query to go through two different databases or datasets and then populate them in a repeater using something like onItemReady .
This sounds like exactly what i need, now i just dont fully understand how to set this up at my site.
the whole idea is set, just not a big expert when it comes with codes, is there any chance you could send me a message and go through the beginning of it with me please?