Perhaps you should try some spelling variations:
distribution political » distribution policy, distributions statistical
elek distribution » clock distribution, block distribution, clark distribution
teoria della » storia della
historia del » historia de
idee des » idee der
des elek » das elek, der elek, des ellen

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: ((teoria della) or (historia del)) idee des elek distribution political.