Perhaps you should try some spelling variations:
"coder solution coding posing problem" » "coder resolution coding posing problem" (Expand search), "coder solution bonding posing problem" (Expand search), "coder solution doping posing problem" (Expand search), "code solution coding posing problem" (Expand search), "copper solution coding posing problem" (Expand search), "powder solution coding posing problem" (Expand search), "coder solution coding housing problem" (Expand search), "coder solution coding using problem" (Expand search), "coder solution coding housing problems" (Expand search)
"advanced data python python programming" » "advanced age python python programming" (Expand search), "advanced and python python programming" (Expand search), "advanced data pythons python programming" (Expand search), "advanced data piton python programming" (Expand search), "advanced data pitons python programming" (Expand search), "advanced dado python python programming" (Expand search), "advanced gate python python programming" (Expand search), "advanced dados 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 solution coding posing problem\") OR (\"advanced data python python programming\"))~".
• Removing quotes may allow a broader search: (( coder solution coding posing problem ) OR ( advanced data python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solution coding posing problem") OR ("advanced data python python programming"))*.