Using “dynamic” in a product description to describe morphs is NOT uncommon. It is usually due to language differences…they may not think or  know to use “multiple adjustment morphs” as you suggest. Some vendors from other countries have ALWAYS described adjustment morphs as dynamic morphs and I don’t think it is intentional to get people to see their products in a search. Most of those products were in the marketplace before our search changed and those would have never come back in our earlier search function.  Most of the cases I think you are referring to are when the word is used in the description..and now our search puts more weight on the description that it used to. This may be why these are coming back more often than they did before. This isn’t a NEW phenomenon or a NEW trick vendors are trying to use in our opinion but instead based on various factors such as described here but there may be one or two that we need to put on the right track so just send an email to vendors@ with more details and we will be glad to research and help.