Perhaps you should try some spelling variations:
"coder relation _ coding program" » "border relation _ coding program" (Expand search), "power relation _ coding program" (Expand search), "order relation _ coding program" (Expand search), "coder relation _ cloning program" (Expand search), "coder relation _ loading program" (Expand search), "coder relation _ cooling programs" (Expand search)
"advanced in python python programming" » "advanced in pythons python programming" (Expand search), "advanced in piton python programming" (Expand search), "advanced in pitons python programming" (Expand search), "advanced and python python programming" (Expand search), "advanced _ python python programming" (Expand search), "advanced aids 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 relation _ coding program\") OR (\"advanced in python python programming\"))~".
• Removing quotes may allow a broader search: (( coder relation _ coding program ) OR ( advanced in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder relation _ coding program") OR ("advanced in python python programming"))*.