<div class="uk-margin-large-top"> <h3>Related Articles</h3> {% assign maxRelated = 4 %} {% assign minCommonTags = 1 %} {% assign maxRelatedCounter = 0 %} <ul class="uk-list"> {% for doc in site.bns %} {% assign sameTagCount = 0 %} {% assign commonTags = '' %} {% for tag in doc.tags %} {% if doc.url != page.url %} {% if page.tags contains tag %} {% assign sameTagCount = sameTagCount | plus: 1 %} {% endif %} {% endif %} {% endfor %} {% if sameTagCount >= minCommonTags %} <li><a href="{{ site.baseurl }}{{ doc.url }}">{{ doc.title }}</a></li> {% assign maxRelatedCounter = maxRelatedCounter | plus: 1 %} {% if maxRelatedCounter >= maxRelated %} {% break %} {% endif %} {% endif %} {% endfor %} </ul> </div>