diff --git a/GrossesMitaines/GrossesMitainesAPI/Controllers/SearchController.cs b/GrossesMitaines/GrossesMitainesAPI/Controllers/SearchController.cs
index 4043923..4eafcbb 100644
--- a/GrossesMitaines/GrossesMitainesAPI/Controllers/SearchController.cs
+++ b/GrossesMitaines/GrossesMitainesAPI/Controllers/SearchController.cs
@@ -22,7 +22,7 @@ public class SearchController : Controller {
         _logger = logger;
         _context = context;
         _cache = cache;
-        if (_cache.isOk())
+        if (_cache.isOk()) // Se fait une copie de la cache si elle est fonctionnelle.
             _searchCache = _cache.GetCacheCopy();
     }
 
@@ -43,7 +43,7 @@ public class SearchController : Controller {
                 if (deep.HasValue && deep == true) {
                     List<Product> title = new(), desc = new(), cat = new();
                     query = query.ToLower();
-                    foreach (Product prod in _context.Products.ToList()) {
+                    foreach (Product prod in _context.Products.ToArray()) {
                         string sTitle = prod.Title.Replace(",", " ").ToLower(),
                                sCat = prod.Category.ToLower(),
                                sDesc = prod.Description.Replace(".", " ").Replace(",", " ").ToLower();
@@ -61,10 +61,10 @@ public class SearchController : Controller {
                     products.AddRange(cat);
                 } else {
                     products = _context.Products.Where(x => x.Title.Contains(query)).ToList();
-                    foreach (Product prod in _context.Products.Where(x => x.Description.Contains(query)).ToList())
+                    foreach (Product prod in _context.Products.Where(x => x.Description.Contains(query)).ToArray())
                         if (!products.Contains(prod))
                             products.Add(prod);
-                    foreach (Product prod in _context.Products.Where(x => x.Category.Contains(query)).ToList())
+                    foreach (Product prod in _context.Products.Where(x => x.Category.Contains(query)).ToArray())
                         if (!products.Contains(prod))
                             products.Add(prod);
                 }
@@ -80,7 +80,7 @@ public class SearchController : Controller {
         query = query.Trim();
         if (_searchCache is null) {
             _logger.LogError(8, "Erreur de cache.");
-            return Search(query, preview, deep);
+            return Search(query, preview, deep); // Fallback vers version non-cached en cas d'erreur.
         }
         try { // Pour faire une liste priorisée.
             if (preview.HasValue && preview == true)
@@ -107,17 +107,17 @@ public class SearchController : Controller {
                     products.AddRange(cat);
                 } else {
                     products = _searchCache.Where(x => x.Title.Contains(query)).ToList();
-                    foreach (Product prod in _searchCache.Where(x => x.Description.Contains(query)).ToList())
+                    foreach (Product prod in _searchCache.Where(x => x.Description.Contains(query)).ToArray())
                         if (!products.Contains(prod))
                             products.Add(prod);
-                    foreach (Product prod in _searchCache.Where(x => x.Category.Contains(query)).ToList())
+                    foreach (Product prod in _searchCache.Where(x => x.Category.Contains(query)).ToArray())
                         if (!products.Contains(prod))
                             products.Add(prod);
                 }
             }
         } catch (Exception e) {
             _logger.LogError(8, e.Message);
-            return Search(query, preview, deep);
+            return Search(query, preview, deep); // Fallback vers version non-cached en cas d'erreur.
         }
         return products;
     }