\begin{center}
\includegraphics[height=0.5in]{vac.png} 
my text 
\includegraphics[height=0.5in]{adi.png}
\end{center}


Shows as (centered on the page)


    qqqq         qqqq
    qqqq         qqqq
    qqqq my text qqqq

But I need

    qqqq         qqqq
    qqqq my text qqqq
    qqqq         qqqq