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