Perhaps you should try some spelling variations:
"coder solutions in learning problems" » "coder solutions in learning process" (Expand search), "coder solutions in learning projects" (Expand search), "coder solutions in packing problems" (Expand search), "coder solution in learning problems" (Expand search), "holder solutions in learning problems" (Expand search), "powder solutions in learning problems" (Expand search), "coder solutions _ learning problems" (Expand search)
"advanced static python python programming" » "advanced stats python python programming" (Expand search), "advanced prostatic python python programming" (Expand search), "advanced hepatic python python programming" (Expand search), "advanced static method python programming" (Expand search), "advanced static pythons python programming" (Expand search), "advanced static piton python programming" (Expand search), "advanced static pitons 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 solutions in learning problems\") OR (\"advanced static python python programming\"))~".
• Removing quotes may allow a broader search: (( coder solutions in learning problems ) OR ( advanced static python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solutions in learning problems") OR ("advanced static python python programming"))*.