Perhaps you should try some spelling variations:
modulation parameters » population parameters (Expand search), coagulation parameters (Expand search), formulation parameters (Expand search)
basic programming » based programming (Expand search), logic programming (Expand search), conic programming (Expand search)
their modulation » the modulation (Expand search), their education (Expand search), their correlation (Expand search)
parameters basic » parameters based (Expand search), parameters brazil (Expand search), parameters fisico (Expand search)
using locking » using docking (Expand search), using stacking (Expand search), using tracking (Expand search)
locking and » blocking and (Expand search), docking and (Expand search), stocking and (Expand search)
and python » in python (Expand search), on python (Expand search), api python (Expand search)

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

• Removing quotes may allow a broader search: (( their modulation parameters basic programming ) OR ( using locking and python programming ))~.