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 solution mri coding program" » "code solution mri coding program" (Expand search), "powder solution mri coding program" (Expand search), "copper solution mri coding program" (Expand search), "coder solution mri cloning program" (Expand search), "coder solution mri loading program" (Expand search), "coder solution mri cooling programs" (Expand search), "coder resolution mri coding program" (Expand search), "coder solution mms coding program" (Expand search), "coder solution may coding program" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder solution mri coding program") OR ("and optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder solution mri coding program\") OR (\"and optimization python python programming\"))*".
• Removing quotes may allow a broader search: (( coder solution mri coding program ) OR ( and optimization python python programming ))*.