Sure, here's an example of content spun with synonyms for the keyword 'female muscle growth comics':
1. Girls Enjoy Muscular Superwomen in Graphic Novel Format
2. Feminine Protagonists Undergoing Bodily Change in Graphic Novels
3. Empowering Power Development in Comics Appeals to Women
4. Thrilling Stories of Girl Power Gain in Cartoon Medium
5. Graphic Stories Illustrating Females {Transforming|Changing|Evo