The phrase "a more or less common" is correct and usable in written English.
It can be used to describe something that is fairly typical or prevalent, but not universally so.
Example: "This type of behavior is a more or less common occurrence in large cities."
Alternatives: "somewhat common" or "fairly typical".
The streams might, however, lead to a more or less common seed pool.
We show that there are some methods that can deal with both problems in a more or less common framework.
The two, who are married to other people in real life, met in a Second Life club, hit it off and were married six weeks later in a Second Life ceremony — a more or less common occurrence (as are Second Life marital spats and Second Life divorce) that often occurs with the knowledge and consent of real-life spouses.
Some thing more may be allowed to bind the baffling inhabitants of the penin sula south of the Alps: a strong sense of the family, the same religion (prac ticed in greatly varying degrees), a more or less common language, and a totally shared pessimism about gov ernment.
The rest of Europe, outside the iron curtain, has manifested in varying degrees the fresh biographical energies and practices illustrated in British American life writing: biography is now, as never before, an international art that shares a more or less common viewpoint.
While other institutions attempting to re-create the program described in this paper might see the "up-front" work of convincing colleagues across departments to agree to a more or less common approach, we feel that that the data presented in this study indicate that a more holistic approach can lead to better STEM retention.
Despite their differences, the cold-war superpowers did share certain common Enlightenment roots, which allowed for a sense of clean competition judged by more-or-less common criteria.
It is difficult to assess whether D & A is more or less common in women presenting at facilities in later stages of labor.
"Genetic drift is the gradual change in the frequency of specific alleles in a population to be more or less common [and]…occurs when there is a change in the environment that makes specific traits more or less favorable for fitness".
The resulting evolutionary theory took a mathematical turn, emphasizing how genes grow more or less common under the influence of quantifiable forces like natural selection.
Small pelagic fish populations exhibit reproductive strategies resulting from past natural selection pressure, by which certain traits become more or less common in a population, allowing them to adapt and become better suited to certain habitats.
