diff --git a/spip2md/converter.py b/spip2md/converter.py
index f221afc..0e56608 100644
--- a/spip2md/converter.py
+++ b/spip2md/converter.py
@@ -236,6 +236,22 @@ iso_to_utf = (
         "ç",
         r"ç",
     ),
+    (  # Fix UTF-8 « that was interpreted as ISO 8859-1
+        "«",
+        r"«",
+    ),
+    (  # Fix UTF-8 » that was interpreted as ISO 8859-1
+        "»",
+        r"»",
+    ),
+    (  # Fix UTF-8 ° that was interpreted as ISO 8859-1
+        "°",
+        r"°",
+    ),
+    (  # Fix UTF-8 nbsp that was interpreted as ISO 8859-1
+        " ",
+        r" ",
+    ),
     (  # Fix UTF-8 í that was interpreted as ISO 8859-1
         "iÌ\u0081",
         r"í",
@@ -290,9 +306,14 @@ def highlight_unknown_chars(text: str, pre: str, post: str) -> str:
     return text
 
 
-def get_unknown_chars(text: str) -> list[str]:
+def get_unknown_chars(text: str, context_length: int = 20) -> list[str]:
     errors: list[str] = []
+    context: str = r".{0," + str(context_length) + r"}"
     for char in unknown_iso:
-        for match in finditer(r".{0-20}" + char + r".*(?=\r?\n|$)", text):
+        matches = finditer(
+            context + r"(?=" + char + r")" + char + r".*?(?=\r?\n|$)",
+            text,
+        )
+        for match in matches:
             errors.append(match.group())
     return errors
diff --git a/spip2md/main.py b/spip2md/main.py
index e5f841d..1b907f4 100755
--- a/spip2md/main.py
+++ b/spip2md/main.py
@@ -89,7 +89,6 @@ if __name__ == "__main__":  # Following is executed only if script is directly e
             with open(articlepath, "w") as f:
                 f.write(article.get_content())
             # Store articles with unknown characters
-            print(f"UNKNOWN CHARS {get_unknown_chars(article.text)}")
             if len(get_unknown_chars(article.text)) > 0:
                 unknown_chars_articles.append(article)
             # Print the outputted file’s path when finished exporting the article
@@ -112,6 +111,6 @@ if __name__ == "__main__":  # Following is executed only if script is directly e
         )
         # Print the context in which the unknown characters are found
         for text in unknown_chars_apparitions:
-            print(f"  {BOLD}…{RESET} " + highlight_unknown_chars(text, R, RESET))
+            print(f"  {BOLD}…{RESET} " + highlight_unknown_chars(text, R, RESET) + " …")
 
     db.close()  # Close the connection with the database