Perhaps you should try some spelling variations:
"coder precoder block structure programming" » "coder precoder block structured programming" (Expand search), "coder precoder block secure programming" (Expand search), "coder precoder block future programming" (Expand search), "coder precoder local structure programming" (Expand search), "coder decoder block structure 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 block structure programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder block structure programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder block structure programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder block structure programming") OR ("api python python python programming"))*.