Perhaps you should try some spelling variations:
complex processes » complexo processos (Expand search), complex process (Expand search), complexity processes (Expand search)
decrease host » decreases post (Expand search), decrease costs (Expand search), decrease of (Expand search)
python coding » action coding (Expand search), python code (Expand search)
coding pitons » loading pistons (Expand search)
host disease » heart disease (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 host disease complex processes ) OR ( python coding pitons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease host disease complex processes ) OR ( python coding pitons python programming ))*.