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