Perhaps you should try some spelling variations:
"and optimization python python programming" » "and optimization method python programming" (Expand search), "and optimization option python programming" (Expand search), "and optimization methods python programming" (Expand search), "and optimization pythons python programming" (Expand search), "and optimization piton python programming" (Expand search), "and optimization pitons python programming" (Expand search)
"coder resolution java computer program" » "model resolution java computer program" (Expand search), "cade resolution java computer program" (Expand search), "coder solution java computer program" (Expand search), "coder resolution avo computer program" (Expand search), "coder resolution and computer program" (Expand search), "coder resolution adr computer 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: "((\"coder resolution java computer program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder resolution java computer program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder resolution java computer program") OR ("and optimization python python programming"))*.