: ## Analysis of the Source Material
1. Core Topic & Intended Audience:
The core topic is a preview of an upcoming UEFA Europa League match between Viktoria Plzeň and FC Porto.The text provides background information on Viktoria Plzeň’s performance in the Europa League so far this season, detailing their results in previous matches.
The intended audience is football (soccer) fans, specifically those interested in the Europa League and/or the teams Viktoria Plzeň and FC Porto. The writing style is informative and geared towards someone who wants a summary of the team’s recent form before the game.
2. Optimal Keywords:
* Primary Topic: Viktoria Plzeň vs. FC Porto – Europa League Match Preview
* Primary Keyword: Viktoria Plzeň
* Secondary Keywords:
* FC Porto
* Europa League
* Europa League Qualifiers
* Football (Soccer)
* Match Preview
* Viktoria plzeň Results
* Czech Football
* European Football
* Durosinmi
* Vydra
* Plzeň
* UEFA Europa League
