Perhaps you should try some spelling variations:
"coder coder string declarative programming" » "coder coder string reactive programming" (Expand search), "coder coder mining declarative programming" (Expand search), "coder coder in declarative programming" (Expand search), "coder coder engine declarative programming" (Expand search), "coder cordel string declarative programming" (Expand search), "coder closed string declarative programming" (Expand search), "coder modelo string declarative programming" (Expand search), "coder decoder string declarative programming" (Expand search), "code code string declarative programming" (Expand search), "decoder codec string declarative programming" (Expand search)
"_ pitons python python programming" » "_ pitons pythons python programming" (Expand search), "_ pitons piton python programming" (Expand search), "_ pitons pytm 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 string declarative programming") OR ("_ pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder string declarative programming\") OR (\"_ pitons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder string declarative programming ) OR ( _ pitons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder string declarative programming") OR ("_ pitons python python programming"))*.