The Swiss Government Excellence Scholarships are aimed at young foreign researchers who have completed master's or doctoral studies.
For more information, I suggest you consult the CFBE website by clicking on the following link.
https://www.sbfi.admin.ch/sbfi/fr/home/formation/bourses/bourses-d-excellence-de-la-confederation.html 
The next scholarship offers for 2024-2025 will be published on August 1, 2023. The deadline for submitting applications is 1 November 2023.
The documents can be downloaded directly from the SERI www.sbfi.admin.ch/scholarships_fr website or requested from the Swiss Embassy in Algiers. 
Any scholarship offer not emanating from the official website of this Embassy or that of the State Secretariat for Education and Research is null and void.