Perhaps you should try some spelling variations:
pathogenic action » pathogenic avian (Expand search), pathogenic variation (Expand search), pathogenic mutation (Expand search)
some pathogenic » novel pathogenic (Expand search), of pathogenic (Expand search), the pathogenic (Expand search)
action computer » mation computer (Expand search), addition computer (Expand search), sections computer (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using codigo » using indigo (Expand search), using coding (Expand search), using codium (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( some pathogenic action computer program ) OR ( using codigo python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( some pathogenic action computer program ) OR ( using codigo python python programming ))*.