Perhaps you should try some spelling variations:
"coder coder patterns from problems" » "coder cover patterns from problems" (Expand search), "coder border patterns from problems" (Expand search), "coder color patterns from problems" (Expand search), "coder coder patterns from problem" (Expand search), "coder decoder patterns from problems" (Expand search), "code code patterns from problems" (Expand search), "decoder codec patterns from problems" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in 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 patterns from problems\") OR (\"via python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder patterns from problems ) OR ( via python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder patterns from problems") OR ("via python python python programming"))*.