Sure, here's an example of content spun with synonyms for the keyword 'female muscle growth comics':
1. Girls Love Strong Female Characters in Graphic Novel Format
2. Woman Protagonists Experiencing Physical Metamorphosis in Comics
3. Motivating Strength Development in Graphic Novels Appeals to Ladies
4. Fascinating Stories of Women Power Gain in Graphic Novel Medium
5. Comics Depicting Ladies {Transforming|Changing|Evo