The phrase "applying different methods" is correct and usable in written English.
You can use it when you want to describe how to approach a problem or objective with more than one approach or method. For example: "The team worked diligently to achieve their goal, applying different methods such as brainstorming, research, and collaboration."
We found substantial differences in the number and spatial distribution of medical shortage areas when applying different methods.
Hence, we recommend applying different methods when investigating flood clustering.
We performed sensitivity analyses by varying the model inputs between best and worst case scenarios and by applying different methods of AUC calculation.
Several evaluation methods have been applied separately to study I/UrS, but no integrated studies have been conducted by applying different methods in the same case study area.
In this sense, remote-sensing offers the possibility of acquiring detailed land cover inventories by applying different methods of image classification.
The aim of this study was to assess the impact of applying different methods for duplicate isolate removal on the MRSA rates.
The NUSAP approach applied different methods: an expert elicitation workshop, a meta-level analysis of similarities and differences in scenario results of six energy models, and a sensitivity analysis based on Morris [26].
There is, obviously, some disagreement on the magnitude of Mr. Obama's advantage — the polls surveyed different types of voters and applied different methods to do so.
The present study applies different methods to provide a comprehensive picture of groundwater evaporation from salt pans of the Upper Mega Aquifer system.
We can, for example, apply different methods and techniques used in the design of complex systems to design an RMS, these methods should be studied, analyzed, modified and improved if necessary before to be applied.
