Perhaps you should try some spelling variations:
"coder multi objective algorithm in" » "coder multi objective algorithms in" (Expand search), "coder multi multiobjective algorithm in" (Expand search), "coder multi competitive algorithm in" (Expand search), "coder multi objective algorithm and" (Expand search), "coder multi objective algorithm _" (Expand search), "coder multi objective algorithm with" (Expand search), "border multi objective algorithm in" (Expand search), "under multi objective algorithm in" (Expand search), "power multi objective algorithm in" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 multi objective algorithm in") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder multi objective algorithm in\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder multi objective algorithm in ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder multi objective algorithm in") OR ("on python python python programming"))*.