Perhaps you should try some spelling variations:
"coder coder coding invariant spaces" » "coder coder finding invariant spaces" (Expand search), "coder coder reading invariant spaces" (Expand search), "coder coder using invariant spaces" (Expand search), "coder coder coding invariant subspaces" (Expand search), "coder coder coding invariant surfaces" (Expand search), "coder coder coding invariant spheres" (Expand search), "coder modern coding invariant spaces" (Expand search), "coder color coding invariant spaces" (Expand search), "coder odor coding invariant spaces" (Expand search), "coder decoder coding invariant spaces" (Expand search), "code code coding invariant spaces" (Expand search), "decoder codec coding invariant spaces" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 coding invariant spaces\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder coding invariant spaces ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding invariant spaces") OR ("_ python python python programming"))*.