Perhaps you should try some spelling variations:
"coder using multiobjective linear programming" » "coder using multiobjective genetic programming" (Expand search), "coder using objective linear programming" (Expand search), "coder in multiobjective linear programming" (Expand search), "coder _ multiobjective linear programming" (Expand search), "coders using multiobjective linear programming" (Expand search), "cover using multiobjective linear programming" (Expand search), "code using multiobjective linear programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (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 using multiobjective linear programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder using multiobjective linear programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder using multiobjective linear programming") OR ("api python python python programming"))*.