Perhaps you should try some spelling variations:
algorithm informatics » algorithms informatics (Expand search), algorithms information (Expand search), algorithmic information (Expand search)
coder selection » model selection (Expand search), mode selection (Expand search), under selection (Expand search)
using rotating » in rotating (Expand search)
rotating ring » rotating disk (Expand search), rotating disc (Expand search)
ring python » using python (Expand search), in python (Expand search), lines python (Expand search)

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

• Removing quotes may allow a broader search: (( coder selection algorithm informatics in ) OR ( using rotating ring python programming ))~.