Text in pdf output not recognized

Question

I am writing my first document with Latex, so please be patient ;-) I've searched through forums again and again but was unable to find a solution. I am working with Texmaker and when compiling my Latex document, everything works fine, I even can print the document as pdf, but then it seems that that pdf recognizes everything as one image because you cannot select any texts or sentences within the document and its size is rather big. Did I forget to include some package or is the problem connected to the pdf creator?

One further detail: There is no automatic hyphenation in the whole document, but I thought with \usepackage[english,spanish]{babel} it happens automatically.

The code for my document looks like the following:

\documentclass{scrreprt}

\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[english,spanish]{babel}
\usepackage{marvosym}
\DeclareUnicodeCharacter{20AC}{\EUR}

\usepackage{bookman}
\usepackage{textcomp}
\usepackage{microtype}

\usepackage{url}
\usepackage{graphicx}
\usepackage{epstopdf}
\usepackage{amsmath,amssymb,amsfonts}
\usepackage[hidelinks]{hyperref}
\usepackage{url}
\usepackage{tabu}
\usepackage{multirow}
\usepackage{array}
\usepackage{blindtext}
\usepackage{layout}
\usepackage[natbibapa]{apacite}

\usepackage{scrpage2}

\pagestyle{scrheadings}
\clearscrheadings
\clearscrplain

\ohead{\headmark}
\cfoot{\pagemark}
\setheadsepline{1pt}

\bibliographystyle{apalike}

\newcommand\fnurl[2]{%
\href{#2}{#1}\footnote{\url{#2}}%
}

\begin{document}
\selectlanguage{english}
\pagenumbering{roman}
\renewcommand*\chapterpagestyle{scrheadings}
\tableofcontents
\listoffigures
\listoftables
\clearpage
\pagenumbering{arabic}
\bibliography{citavi001}
\end{document}