Perhaps you should try some spelling variations:
"coder coder und declarative programming" » "coder coder und reactive programming" (Expand search), "coder coder and declarative programming" (Expand search), "coder coder on declarative programming" (Expand search), "coder coder in declarative programming" (Expand search), "coder decoder und declarative programming" (Expand search), "code code und declarative programming" (Expand search), "decoder codec und declarative programming" (Expand search), "coder gonder und declarative programming" (Expand search), "coder code and declarative programming" (Expand search), "coder poder un declarative programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder und declarative programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder und declarative programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder und declarative programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder und declarative programming") OR ("in python python python programming"))*.