diff --git a/bedesten_mcp_module/models.py b/bedesten_mcp_module/models.py
index cca2b9b..6c6c24d 100644
--- a/bedesten_mcp_module/models.py
+++ b/bedesten_mcp_module/models.py
@@ -21,7 +21,7 @@ class BedestenSearchData(BaseModel):
     pageSize: int = Field(..., description="Results per page (1-10)")
     pageNumber: int = Field(..., description="Page number (1-indexed)")
     itemTypeList: List[str] = Field(..., description="Court type filter (YARGITAYKARARI/DANISTAYKARAR/YERELHUKUK/ISTINAFHUKUK/KYB)")
-    phrase: str = Field(..., description="Search phrase (use \"exact phrase\" for precise matching)")
+    phrase: str = Field(..., description="Search phrase. Supports: 'word', \"exact phrase\", +required, -exclude, AND/OR/NOT operators. No wildcards or regex.")
     birimAdi: BirimAdiEnum = Field("ALL", description="""
         Chamber filter (optional). Abbreviated values with Turkish names:
         • Yargıtay: H1-H23 (1-23. Hukuk Dairesi), C1-C23 (1-23. Ceza Dairesi), HGK (Hukuk Genel Kurulu), CGK (Ceza Genel Kurulu), BGK (Büyük Genel Kurulu), HBK (Hukuk Daireleri Başkanlar Kurulu), CBK (Ceza Daireleri Başkanlar Kurulu)
diff --git a/mcp_server_main.py b/mcp_server_main.py
index a2dffa5..204256e 100644
--- a/mcp_server_main.py
+++ b/mcp_server_main.py
@@ -1773,17 +1773,15 @@ async def get_rekabet_kurumu_document(
     }
 )
 async def search_bedesten_unified(
-    phrase: str = Field(..., description="""Search query in Turkish. WORKING EXAMPLES:
+    phrase: str = Field(..., description="""Search query in Turkish. SUPPORTED OPERATORS:
 • Simple: "mülkiyet hakkı" (finds both words)
 • Exact phrase: "\"mülkiyet hakkı\"" (finds exact phrase)  
 • Required term: "+mülkiyet hakkı" (must contain mülkiyet)
 • Exclude term: "mülkiyet -kira" (contains mülkiyet but not kira)
-• Wildcard: "mülk*" (mülkiyet, mülk, etc.)
-• Fuzzy: "mülkiyet~" (similar spelling variations)
-• Multiple terms: "mülkiyet AND hak" (both terms required)
-• Either term: "mülkiyet OR tapu" (either term acceptable)
-• Proximity: "\"mülkiyet hakkı\"~5" (words within 5 positions)
-• Regex: "/mülk.*/" (pattern matching)
+• Boolean AND: "mülkiyet AND hak" (both terms required)
+• Boolean OR: "mülkiyet OR tapu" (either term acceptable)
+• Boolean NOT: "mülkiyet NOT satış" (contains mülkiyet but not satış)
+NOTE: Wildcards (*,?), regex patterns (/regex/), fuzzy search (~), and proximity search are NOT supported.
 For best results, use exact phrases with quotes for legal terms."""),
     court_types: List[BedestenCourtTypeEnum] = Field(
         default=["YARGITAYKARARI", "DANISTAYKARAR"],