Perhaps you should try some spelling variations:
"coder _ routing algorithm binary" » "coder _ clustering algorithm binary" (Expand search), "coder _ routing algorithm in" (Expand search), "coder _ routing algorithm by" (Expand search), "coder _ routing algorithm image" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ routing algorithm binary\") OR (\"via python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ routing algorithm binary ) OR ( via python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ routing algorithm binary") OR ("via python python python programming"))*.