Perhaps you should try some spelling variations:
"code computation by declarative programming" » "core computation by declarative programming" (Expand search), "code computational by declarative programming" (Expand search), "pose computation by declarative programming" (Expand search), "code computation of declarative programming" (Expand search), "code computation _ declarative programming" (Expand search), "code computation in declarative 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: "((\"code computation by declarative programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( code computation by declarative programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code computation by declarative programming") OR ("using coding python python programming"))*.