diff --git a/samples/snippets/quickstart_batchgetassetshistory_test.py b/samples/snippets/quickstart_batchgetassetshistory_test.py
index fd7622c1..1bb483eb 100644
--- a/samples/snippets/quickstart_batchgetassetshistory_test.py
+++ b/samples/snippets/quickstart_batchgetassetshistory_test.py
@@ -30,12 +30,12 @@
 
 @pytest.fixture(scope="module")
 def storage_client():
-    yield storage.Client()
+    yield storage.Client(project=PROJECT)
 
 
 @pytest.fixture(scope="module")
 def asset_bucket(storage_client):
-    bucket = storage_client.create_bucket(BUCKET)
+    bucket = storage_client.create_bucket(BUCKET, project=PROJECT)
 
     yield BUCKET
 
@@ -52,7 +52,7 @@ def test_batch_get_assets_history(asset_bucket, capsys):
         bucket_asset_name,
     ]
 
-    @backoff.on_exception(backoff.expo, (AssertionError, InvalidArgument), max_time=30)
+    @backoff.on_exception(backoff.expo, (AssertionError, InvalidArgument), max_time=60)
     def eventually_consistent_test():
         quickstart_batchgetassetshistory.batch_get_assets_history(PROJECT, asset_names)
         out, _ = capsys.readouterr()
diff --git a/samples/snippets/quickstart_searchallresources_test.py b/samples/snippets/quickstart_searchallresources_test.py
index f27eeb3b..da019752 100644
--- a/samples/snippets/quickstart_searchallresources_test.py
+++ b/samples/snippets/quickstart_searchallresources_test.py
@@ -53,7 +53,7 @@ def test_search_all_resources(asset_dataset, capsys):
 
     # Dataset creation takes some time to propagate, so the dataset is not
     # immediately searchable. Need some time before the snippet will pass.
-    @backoff.on_exception(backoff.expo, (AssertionError), max_time=120)
+    @backoff.on_exception(backoff.expo, (AssertionError), max_time=240)
     def eventually_consistent_test():
         quickstart_searchallresources.search_all_resources(scope, query=query)
         out, _ = capsys.readouterr()