The phrase "and varying methods for" is correct and usable in written English.
It can be used when discussing different approaches or techniques related to a specific topic or task.
Example: "The research paper explores various strategies and varying methods for improving student engagement in online learning."
Alternatives: "and diverse approaches for" or "and different techniques for".
There will be some good books and some terrible books and there will be varying methods for marketing these books, from the traditional display ad on Amazon to gimmicks like the one above.
Discrepancies in phthalate levels across studies might be explained by differences in the dates of dust collection (depending of the studies, dust were collected in 1999 2001 [ 7], 2004 [ 26], 2007 2008 and 2010 [ 33] and 2010 2011 (our study)) and by the use of varying methods for dust collection.
A10 Seeking Uniform Balloting Seven blacks filed a lawsuit in state court in Atlanta challenging Georgia's voting system, which, like Florida's, allows counties to use varying methods for casting and counting ballots.
Seven black Georgians filed a lawsuit in state court here today challenging the voting system in a state where, like Florida, different counties use varying methods for the casting and counting of ballots.
The different technologies use varying methods for communication, from powerline to wireless and software support varies, so research your choice before committing.
While each of the organizations have varying methods for finding animals a forever home, they all had one message in common -- pits are just like any other dog.
The existence of widely varying methods for reporting associations in the literature has made comparing results across studies challenging.
The divergent results likely reflect the heterogeneity of the metabolic phenotypes, the varying methods used for assessing puberty, and the varying ages at which the relationship with puberty has been assessed.
And as such, the state must use varying methods of social control for both groups.
