Perhaps you should try some spelling variations:
"coder coder precoder design processing" » "coder coder precoder design process" (Expand search), "coder coder precoder design processes" (Expand search), "coder coder precoder design processo" (Expand search), "coder coder precoding design processing" (Expand search), "coder coder decoder design processing" (Expand search), "coder decoder precoder design processing" (Expand search), "code code precoder design processing" (Expand search), "decoder codec precoder design processing" (Expand search)
"api pitons python python programming" » "api pitons pythons python programming" (Expand search), "api pitons piton python programming" (Expand search), "api pitons pytm python programming" (Expand search), "api citons python python programming" (Expand search), "api pitoni python python programming" (Expand search), "api pitoes 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 precoder design processing") OR ("api pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder precoder design processing\") OR (\"api pitons python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder precoder design processing ) OR ( api pitons python python programming ))*.