Perhaps you should try some spelling variations:
"based optimization python python programming" » "based optimization method python programming" (Expand search), "based optimization option python programming" (Expand search), "based optimization methods python programming" (Expand search), "and optimization python python programming" (Expand search), "based optimization pythons python programming" (Expand search), "based optimization piton python programming" (Expand search), "based optimization pitons python programming" (Expand search)
"coder predatory activity coding program" » "coder respiratory activity coding program" (Expand search), "other predatory activity coding program" (Expand search), "poder predador activity coding program" (Expand search), "under predator activity coding program" (Expand search), "coder predatory activity cooking program" (Expand search), "coder predatory activity adding program" (Expand search), "coder predatory activity according program" (Expand search), "coder predatory activity cloning program" (Expand search), "coder predatory activity loading program" (Expand search), "coder predatory activity cooling programs" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder predatory activity coding program\") OR (\"based optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder predatory activity coding program ) OR ( based optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder predatory activity coding program") OR ("based optimization python python programming"))*.