Perhaps you should try some spelling variations:
modulation parameters » population parameters (Expand search), coagulation parameters (Expand search), formulation parameters (Expand search)
their modulation » the modulation (Expand search), their education (Expand search), their correlation (Expand search)
parameters based » parameters and (Expand search), parameters after (Expand search), parameters by (Expand search)
using coating » using coatings (Expand search), using rotating (Expand search), using cutting (Expand search)
coating in » coatings in (Expand search), coating on (Expand search), coating and (Expand search)
in python » _ 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: "(( their modulation parameters based program ) OR ( using coating in python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( their modulation parameters based program ) OR ( using coating in python programming ))*.