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