Perhaps you should try some spelling variations:
"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)
"basic erasure coding coding program" » "basic erasure coding cloning program" (Expand search), "basic erasure coding loading program" (Expand search), "basic erasure coding cooling programs" (Expand search), "basic measures coding coding program" (Expand search), "basic erasure coding decoding program" (Expand search), "basic erasure coding using program" (Expand search), "basic erasure coding canine 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: (("basic erasure coding coding program") OR ("shape optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"basic erasure coding coding program\") OR (\"shape optimization python python programming\"))*".
• Removing quotes may allow a broader search: (( basic erasure coding coding program ) OR ( shape optimization python python programming ))*.