"a small contribution for" is grammatically correct and can be used in written English.
It is typically used to describe a small amount of help or support given towards a larger goal or cause. Example: She made a small contribution for the charity event, but every bit helps towards their goal of raising $10,000 for the local homeless shelter.
Shawls are provided and a small contribution for the upkeep of the mosque is customary upon leaving.
"I don't think the conference will make major changes, but indigenous peoples can use the conference to show the international commitment … for us it will be a small contribution for advocacy at local level … so when the government commits violations of our rights then we can use this document.
Under control conditions, however, qGY12 only had a small contribution for increasing yield (7.2%; Table 8).
AT THE END of a nearly two-hour lecture to a FORBES reporter on the history of the Amish people, the middle-aged businessman suddenly pushes away from his desk and says: "I'll take a small contribution for my time now, seeing as I spent so long with you and haven't gotten any work done".
Such strong contributors (usually HLA alleles for autoimmune diseases), at least in some cases, may represent 'the suzerain effect', when many genes with a small contribution for interaction with the same factor may each generate a cumulative effect that is non-detectable in generic GWAS.
For the past half-century employers who provided health insurance blithely funded most drug costs, often requiring just a small contribution from the patient for even the most expensive new treatments.
Except for a small contribution of body fat percentage in males, the waist/height ratio and body composition, including muscle and bone mineral content, had no relationship with adiponectin levels in either gender.
"To damage science for such a small contribution from the rest of the agency would not be very responsible," says astronomer and Webb proponent Garth Illingworth of the University of California, Santa Cruz.
In contrast to He and Ne, heavy noble gases Ar, Kr, and Xe are primordial ones resembling Q-gas trapped in chondrites, although a small contribution of solar Ar is indicated for some samples with higher 36 Aratiose rathan that that for the Q-gas.
The dependent variables were the latency of response (including mainly the thinking time plus a small contribution from the motor response time for the one-touch version of this task) and accuracy.
An innovative and simple solution to harness truly global action for children For travellers, the process of making a small contribution to UNICEF's work for children when paying for a ticket or booking will be simple: a single click, one transaction.
