Perhaps you should try some spelling variations:
sequential methane » sequential method (Expand search), sequential mean (Expand search), sequential machine (Expand search)
action sequential » action essential (Expand search), extraction sequential (Expand search), detection sequential (Expand search)
methane process » membrane process (Expand search), ethanol process (Expand search), method process (Expand search)
boosting python » boosting method (Expand search)
using boosting » using rotating (Expand search), using boosted (Expand search), using resting (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder action » border action (Expand search), under action (Expand search), power action (Expand search)

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

• Removing quotes may allow a broader search: (( coder action sequential methane process ) OR ( using boosting python python programming ))~.