Perhaps you should try some spelling variations:
diseases based » disease based (Expand search), diseases caused (Expand search), diseases and (Expand search)
decrease bird » increase bird (Expand search), decrease burden (Expand search), decrease lipid (Expand search)
bird diseases » cord diseases (Expand search), and diseases (Expand search)
based process » based protein (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
data python » dado python (Expand search), gate python (Expand search), dados python (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: "(( decrease bird diseases based process ) OR ( python data python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease bird diseases based process ) OR ( python data python python programming ))*.