Perhaps you should try some spelling variations:
"coder coder the perceptions on" » "coder coder the perception on" (Expand search), "coder coder the perceptions of" (Expand search), "coder coder the perceptions and" (Expand search), "coder coder the perceptions about" (Expand search), "coder decoder the perceptions on" (Expand search), "code code the perceptions on" (Expand search), "decoder codec the perceptions on" (Expand search), "coder code the perceptions on" (Expand search), "coder cover the perceptions on" (Expand search), "coder poder the perceptions on" (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 the perceptions on\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder the perceptions on ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder the perceptions on") OR ("in python python python programming"))*.