Perhaps you should try some spelling variations:
database optimization » data optimization (Expand search), based optimization (Expand search), dose optimization (Expand search)
optimization process » optimization problems (Expand search), optimization problem (Expand search)
advanced function » advanced functions (Expand search), advanced glycation (Expand search), advance injunction (Expand search)
coding program » cloning program (Expand search), loading program (Expand search), cooling programs (Expand search)
process coding » process according (Expand search), process code (Expand search), process chain (Expand search)
and coding » and coping (Expand search), and cooling (Expand search), and cooking (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( advanced function AND coding program ) OR ( database optimization process coding program ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( advanced function and coding program ) OR ( database optimization process coding program ))~".
• Adding a wildcard symbol may retrieve word variants: (( advanced function and coding program ) OR ( database optimization process coding program ))*.