Perhaps you should try some spelling variations:
"coder decoder pso algorithm based" » "encoder decoder pso algorithm based" (Expand search), "coder decoder an algorithm based" (Expand search), "coder decoder _ algorithm based" (Expand search), "coder decoder bat algorithm based" (Expand search), "coder decoder sp algorithm based" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python python 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 decoder pso algorithm based") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder pso algorithm based\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder pso algorithm based ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder pso algorithm based") OR ("via python python python programming"))*.