Perhaps you should try some spelling variations:
"coder precoder parameters survey programming" » "coder power parameters survey programming" (Expand search), "coder order parameters survey programming" (Expand search), "coder codes parameters survey programming" (Expand search), "coder precoder parameters survey programme" (Expand search), "coder precoder parameters convex programming" (Expand search), "coder precoder parameters driven programming" (Expand search), "coder precoder parameters are programming" (Expand search), "coder precoder parameters study programming" (Expand search), "coder precoder parameters serum programming" (Expand search), "coder decoder parameters survey 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 precoder parameters survey programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder parameters survey programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder parameters survey programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder parameters survey programming") OR ("api python python python programming"))*.