Perhaps you should try some spelling variations:
computation tannin » computation thinking (Expand search), computation teaching (Expand search), computation learning (Expand search)
docking python » docking position (Expand search)
using docking » using locking (Expand search), using stacking (Expand search), using tracking (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
tannin based » lignin based (Expand search)

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

• Removing quotes may allow a broader search: (( AND computation tannin based program ) OR ( using docking python python programming ))~.