Perhaps you should try some spelling variations:
"interface coding and convex programming" » "interface coding and cone programming" (Expand search), "interface coding and computer programming" (Expand search), "interface coping and convex programming" (Expand search), "interface bonding and convex programming" (Expand search), "interface coupling and convex programming" (Expand search), "interface coding rna convex programming" (Expand search), "interface coding in convex programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: "((\"interface coding and convex programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( interface coding and convex programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("interface coding and convex programming") OR ("using coding python python programming"))*.