diff --git a/src/util.jl b/src/util.jl
index 88fe060..369d48a 100644
--- a/src/util.jl
+++ b/src/util.jl
@@ -3,7 +3,7 @@ module util
 export timedifference, showstracktrace, findHighestIndexKey, uuid4snakecase, replaceDictKeys,
         findMatchingDictKey, textToDict, randstring, randstrings, timeout,
         dataframeToCSV, dfToVectorDict, disintegrate_vectorDict, getDataFrameValue, dfRowtoString, 
-        dfToString, dataframe_to_json_list, dict_to_string
+        dfToString, dataframe_to_json_list, dict_to_string, extract_triple_backtick_text
 
 using JSON3, DataStructures, Distributions, Random, Dates, UUIDs, MQTTClient, DataFrames
 
@@ -279,6 +279,13 @@ function textToDict(text::String, keywords::Vector{String};
     rightmarker::Union{String, Nothing}=nothing, symbolkey::Bool=false, lowercasekey::Bool=false
     )::OrderedDict
     
+  #[WORKING] make sure this function detect variation of a work e.g. agent, Agent, AGENT
+  kw = []
+  # use for loop and detect_keyword function to get the exact variation of each keyword in the text then push to kw list
+  for keyword in keywords
+    push!(kw, detect_keyword(keyword, text))
+  end
+
   od1, od2 =
   if symbolkey
     OrderedDict{Symbol, Any}(), OrderedDict{Symbol, Any}()
@@ -288,7 +295,7 @@ function textToDict(text::String, keywords::Vector{String};
 
   remainingtext = text
   
-  for keyword in reverse(keywords)
+  for keyword in reverse(kw)
     mkeyword = rightmarker !== nothing ? keyword * rightmarker : keyword
 
     # Find the position of the keyword in the text
@@ -306,10 +313,10 @@ function textToDict(text::String, keywords::Vector{String};
     end
   end
 
-  keywords = lowercasekey == true ? lowercase.(keywords) : keywords
+  kw = lowercasekey == true ? lowercase.(kw) : kw
 
   # correct the order
-  for keyword in keywords
+  for keyword in kw
     key = symbolkey == true ? Symbol(keyword) : keyword
     od2[key] = od1[key]
   end
@@ -707,8 +714,77 @@ function dict_to_string(od::T) where {T<:AbstractDict}
 end
 
 
+"""
+    extract_triple_backtick_text(text::String) -> Vector{String}
+
+Extracts text enclosed within triple backticks (```) from the given string.
+
+# Arguments:
+- `text::String`: The input string containing potential triple backtick blocks.
+
+# Returns:
+- `Vector{String}`: A vector of strings, each representing a block of text enclosed within triple backticks found in the input string.
+
+# Examples:
+  ```julia
+  julia> extract_triple_backtick_text("Here is some text ```with a code block``` and more text.")
+  1-element Vector{String}:
+  "with a code block"
+"""
+function extract_triple_backtick_text(input::String)::Vector{String}
+  # Regular expression to match text wrapped by triple backticks
+  regex = r"(```)(.*?)(```)"
+  
+  # Find all matches in the input string
+  matches = collect(eachmatch(regex, input))
+  
+  # Extract the matched text (excluding the backticks)
+  extracted_text = [m.captures[2] for m in matches]
+  
+  return extracted_text
+end
 
 
+"""
+    detect_keyword(keyword::String, text::String) -> Union{Nothing, String}
+
+Detects if a keyword exists in the text in different case variations (lowercase, uppercase first letter, or all uppercase).
+
+# Arguments:
+- `keyword::String`: The keyword to search for
+- `text::String`: The text to search in
+
+# Returns:
+- `Union{Nothing, String}`: Returns the matched keyword variation if found, otherwise returns nothing
+
+# Examples:
+  ```julia
+  julia> detect_keyword("test", "This is a Test case")
+  "Test"
+
+  julia> detect_keyword("error", "NO ERRORS FOUND")
+  "ERRORS"
+
+  julia> detect_keyword("missing", "complete data")
+  nothing
+  ```
+
+# Signature
+"""
+function detect_keyword(keyword::String, text::String)::Union{Nothing, String}
+  # Define the keyword variations to search for
+  keyword_variations = [keyword, uppercasefirst(keyword), uppercase(keyword)]
+  
+  # Check if any of the keyword variations are in the text
+  for variation in keyword_variations
+      if occursin(variation, text)
+          return variation
+      end
+  end
+  
+  # Return nothing if no variation is found
+  return nothing
+end