diff --git a/index.html b/index.html
index 31369be..dfa77fa 100644
--- a/index.html
+++ b/index.html
@@ -43,6 +43,8 @@
 		<section id="D">
 			<h2>D</h2>
 			<ul>
+				<li><ziba-link>data engineer</ziba-link></li>
+				<li><ziba-link>data engineering</ziba-link></li>
 				<li><ziba-link>data science</ziba-link></li>
 				<li><ziba-link>data scientist</ziba-link></li>
 				<li><ziba-link>database</ziba-link></li>
@@ -65,6 +67,7 @@
 			<ul>
 				<li><ziba-link>feature</ziba-link></li>
 				<li><ziba-link>feature engineering</ziba-link></li>
+				<li><ziba-link>fraud detection</ziba-link></li>
 			</ul>
 		</section>
 		<section id="G">