% Preamble 
\documentclass{article}
% How is configurated the document
\usepackage{blindtext} %text dummy generator
\usepackage{babel}
\usepackage[utf8]{inputenc}

\title{My research project}
\author{Gerardo Marx Chávez-Campos}
%\institute{ITM}

% Document's body
\begin{document}
\maketitle %
\tableofcontents

\section{Introduction}
\blindtext

\subsection{Example}
\subsubsection{Example}
\subsection[short version]{A very large title}
\blindtext
\section{Methods}
\blindtext
\section{Results}

\section{Conclusion}
\blindtext{4}

This is a new paragraph Hello !!!
\end{document}