How to adjust Large Table in two column paper?

Can anyone help me to adjust following table in two column paper (As did in the picture). I read several solutions here but can’t fix this issue. Table should be in top of the two column text and should expand over the two columns. Will be really thankful.

begin{table}[]
caption{Ttile}
label{tab:Comparison}
begin{tabular}{|l|l|l|l|l|c|c|}
hline
textbf{begin{tabular}[c]{@{}l@{}}Reference and  Publication Yearend{tabular}} &
  textbf{Study Focus} &
  textbf{Results and Outcomes} &
  textbf{Artifacts of Investigation} &
  textbf{Method of Investigation} &
  begin{tabular}[c]{@{}c@{}}Manual Effortsend{tabular} &
  begin{tabular}[c]{@{}c@{}}Tool  Supportend{tabular}  hline
multicolumn{7}{|c|}{textbf{Repository and Architectural Mining}}  hline
begin{tabular}[c]{@{}l@{}}{[}1{]}     2018end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
begin{tabular}[c]{@{}l@{}}{[}2{]}     2017end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
begin{tabular}[c]{@{}l@{}}{[}3{]}     2018end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
begin{tabular}[c]{@{}l@{}}{[}12{]}     2020end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
multicolumn{7}{|c|}{textbf{Tools for Static and Dynamic Analysis}}  hline
begin{tabular}[c]{@{}l@{}}{[}5{]}     2020end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
begin{tabular}[c]{@{}l@{}}{[}6{]}     2020end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
begin{tabular}[c]{@{}l@{}}{[}9{]}     2020end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
begin{tabular}[c]{@{}l@{}}{[}14{]}     2020end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
multicolumn{7}{|c|}{textbf{Practitioner-based Surveys}}  hline
begin{tabular}[c]{@{}l@{}}{[}4{]}     2019end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✕ &
  ✕  hline
begin{tabular}[c]{@{}l@{}}{[}7{]}     2018end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✔  hline
begin{tabular}[c]{@{}l@{}}{[}13{]}     2018end{tabular} &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
Proposed study &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  Detecting   bad smell in MSA code &
  ✔ &
  ✕  hline
end{tabular}
end{table}