Perhaps you should try some spelling variations:
methodology project » methodology proposal (Expand search), methodology approach (Expand search)
cotton surface » bottom surface (Expand search), carbon surface (Expand search), kapton surface (Expand search)
using rotating » in rotating (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder cotton » over cotton (Expand search), under cotton (Expand search), model cotton (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( coder cotton surface methodology project ) OR ( using rotating python python programming ))~.