Perhaps you should try some spelling variations:
"coder coder dsaar distributed programming" » "coder coder dsaar distributed processing" (Expand search), "coder coder modular distributed programming" (Expand search), "coder coder linear distributed programming" (Expand search), "coder coder and distributed programming" (Expand search), "coder decoder dsaar distributed programming" (Expand search), "code code dsaar distributed programming" (Expand search), "decoder codec dsaar distributed programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons 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 dsaar distributed programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder dsaar distributed programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder dsaar distributed programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder dsaar distributed programming") OR ("api python python python programming"))*.