Perhaps you should try some spelling variations:
"angle optimization python python programming" » "angle optimization method python programming" (Expand search), "angle optimization option python programming" (Expand search), "angle optimization methods python programming" (Expand search), "engine optimization python python programming" (Expand search), "the optimization python python programming" (Expand search), "shape optimization python python programming" (Expand search), "angle optimization pythons python programming" (Expand search), "angle optimization piton python programming" (Expand search), "angle optimization pitons python programming" (Expand search)
"coder detection c4d coding program" » "code detection c4d coding program" (Expand search), "border detection c4d coding program" (Expand search), "corner detection c4d coding program" (Expand search), "coder detection c4d cloning program" (Expand search), "coder detection c4d loading program" (Expand search), "coder detection c4d cooling programs" (Expand search), "coder detection cad coding program" (Expand search), "coder detection and coding program" (Expand search), "coder detection dd coding program" (Expand search), "coder detection cloud 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 detection c4d coding program") OR ("angle optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection c4d coding program\") OR (\"angle optimization python python programming\"))".
• Removing quotes may allow a broader search: (( coder detection c4d coding program ) OR ( angle optimization python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder detection c4d coding program") OR ("angle optimization python python programming"))*.