Perhaps you should try some spelling variations:
activation patterns » activity patterns (Expand search), interaction patterns (Expand search), methylation patterns (Expand search)
proton activation » protein activation (Expand search), photo activation (Expand search), iron activation (Expand search)
java programming » and programming (Expand search), based programming (Expand search), goal programming (Expand search)
patterns python » patterns patos (Expand search)
coder decoder » encoder decoder (Expand search), video decoder (Expand search)
python java » python data (Expand search), python capaz (Expand search)

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

• Removing quotes may allow a broader search: (( coder decoder python java programming ) OR ( proton activation patterns python programming ))~.