Perhaps you should try some spelling variations:
"coder _ segmentation algorithms array" » "coder _ segmentation algoritmos array" (Expand search), "coder _ segmentation algorithms are" (Expand search), "coder _ segmentation algorithms dream" (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 _ segmentation algorithms array\") OR (\"via python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ segmentation algorithms array ) OR ( via python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ segmentation algorithms array") OR ("via python python python programming"))*.