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 in visual programming" » "coder solution in fetal programming" (Expand search), "code solution in visual programming" (Expand search), "copper solution in visual programming" (Expand search), "powder solution in visual programming" (Expand search), "coder solutions in visual programming" (Expand search), "coder solution and visual programming" (Expand search), "coder solution _ visual programming" (Expand search), "coder solution in virtual programming" (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 in visual programming") OR ("and optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder solution in visual programming\") OR (\"and optimization python python programming\"))".
• Removing quotes may allow a broader search: (( coder solution in visual programming ) OR ( and optimization python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder solution in visual programming") OR ("and optimization python python programming"))*.