The main reason may be that your accounts are still indexing.
Please check the indexation status of your accounts. Search results are not available while the account is indexing as we need some time to process your content and build the search index for you.
When you see 100% beside your accounts, you can search!
If you still can't find what you are looking for, make sure you have added all the necessary accounts.
One more tip: Try to change your search query by using our suggestions.
If you have any further problems with search please contact us firstname.lastname@example.org or submit a request below.