Perhaps you should try some spelling variations:
"coder coder precoder gaussian components" » "coder coder decoder gaussian components" (Expand search), "coder decoder precoder gaussian components" (Expand search), "code code precoder gaussian components" (Expand search), "decoder codec precoder gaussian components" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 coder precoder gaussian components\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder precoder gaussian components ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder precoder gaussian components") OR ("in python python python programming"))*.