Perhaps you should try some spelling variations:
"coder solution in reactive programming" » "coder solution in objective programming" (Expand search), "coder solution in teaching programming" (Expand search), "coder solution in declarative programming" (Expand search), "code solution in reactive programming" (Expand search), "copper solution in reactive programming" (Expand search), "powder solution in reactive programming" (Expand search), "coder solutions in reactive programming" (Expand search), "coder solution and reactive programming" (Expand search), "coder solution _ reactive programming" (Expand search), "coder solution c reactive programming" (Expand search), "coder solution by reactive programming" (Expand search)
"shape optimization python python programming" » "shape optimization method python programming" (Expand search), "shape optimization option python programming" (Expand search), "shape optimization methods python programming" (Expand search), "the optimization python python programming" (Expand search), "shape optimization pythons python programming" (Expand search), "shape optimization piton python programming" (Expand search), "shape optimization pitons python 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 reactive programming") OR ("shape optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder solution in reactive programming\") OR (\"shape optimization python python programming\"))*".
• Removing quotes may allow a broader search: (( coder solution in reactive programming ) OR ( shape optimization python python programming ))*.