Perhaps you should try some spelling variations:
"coder coder avoiding perturbations from" » "coder coder avoiding permutations from" (Expand search), "coder coder including perturbations from" (Expand search), "coder coder impending perturbations from" (Expand search), "coder coder avoiding perturbation from" (Expand search), "coder coder avoiding perturbations of" (Expand search), "coder coder avoiding perturbations on" (Expand search), "coder coda avoiding perturbations from" (Expand search), "coder decoder avoiding perturbations from" (Expand search), "code code avoiding perturbations from" (Expand search), "decoder codec avoiding perturbations from" (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 avoiding perturbations from\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder avoiding perturbations from ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder avoiding perturbations from") OR ("in python python python programming"))*.