Perhaps you should try some spelling variations:
"angle optimization python python programming" » "angle optimization method python programming" (Expand search), "angle optimization option python programming" (Expand search), "angle optimization methods python programming" (Expand search), "engine optimization python python programming" (Expand search), "the optimization python python programming" (Expand search), "shape optimization python python programming" (Expand search), "angle optimization pythons python programming" (Expand search), "angle optimization piton python programming" (Expand search), "angle optimization pitons python programming" (Expand search)
"basis function index coding program" » "basis functions index coding program" (Expand search), "basis function in coding program" (Expand search), "basis function index cloning program" (Expand search), "basis function index loading program" (Expand search), "basis function index cooling programs" (Expand search), "basis function index cooking program" (Expand search), "basis function index moving program" (Expand search), "basis function index modeling program" (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: "((\"basis function index coding program\") OR (\"angle optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( basis function index coding program ) OR ( angle optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("basis function index coding program") OR ("angle optimization python python programming"))*.