Sure, here's an example of content spun with synonyms for the keyword 'female muscle growth comics':
1. Women Love Muscular Heroines in Cartoon Format
2. Female Characters Undergoing Physical Change in Comics
3. Empowering Strength Expansion in Cartoons Appeals to Women
4. Fascinating Stories of Girl Strength Enhancement in Comic Medium
5. Sequential Art Depicting Women {Transforming|Changing|Evo