To acquire wealth. There is a difference between scholarly research and applied research. Applied research is often viewed as being more practical, with more ties to financial gain. The question of whether or not pure research is still being conducted was briefly discussed. The results of one thing as compared to another thing One constraint is that your claims may be limited by all of the other constraints that you have, and hence you need to acknowledge the limitations of your claims.
Correlation is when one action or phenomenon causes or is causally linked to another.
Co-occurrence is when actions or phenomena occur at the same time, but are not causally linked.