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 coding and indices" » "coder modern coding and indices" (Expand search), "coder color coding and indices" (Expand search), "coder odor coding and indices" (Expand search), "coder decoder coding and indices" (Expand search), "code code coding and indices" (Expand search), "decoder codec coding and indices" (Expand search), "coder coder coding and induces" (Expand search), "coder coder coding and indirect" (Expand search), "coder coder coding rna indices" (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 coding and indices\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder coding and indices ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding and indices") OR ("_ python python python programming"))*.