Perhaps you should try some spelling variations:
"coder data clustering algorithm based" » "coder data clustering algorithms based" (Expand search), "coder data clustering algorithm and" (Expand search), "cover data clustering algorithm based" (Expand search), "code data clustering algorithm based" (Expand search), "border data clustering algorithm based" (Expand search)
"monty python python python programming" » "monty pythons python python programming" (Expand search), "monty piton python python programming" (Expand search), "monty pitons 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 data clustering algorithm based\") OR (\"monty python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder data clustering algorithm based ) OR ( monty python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder data clustering algorithm based") OR ("monty python python python programming"))*.