Perhaps you should try some spelling variations:
"advanced composites using solving problems" » "advanced composites using evolving problems" (Expand search), "advanced composites posing solving problems" (Expand search), "advanced composites using moving problems" (Expand search), "advances composites using solving problems" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: "((\"advanced composites using solving problems\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced composites using solving problems ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced composites using solving problems") OR ("using codigo python python programming"))*.