Perhaps you should try some spelling variations:
"coder precoder 30 and programming" » "coder precoder 30 _ programming" (Expand search), "coder precoder 30 goal programming" (Expand search), "coder decoder 30 and programming" (Expand search), "coder precoder _ and programming" (Expand search), "coder precoder hp and programming" (Expand search), "coder precoder 80 and programming" (Expand search), "coder precoder 10 and programming" (Expand search), "coder precoder 20 and 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 30 and programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder 30 and programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder 30 and programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder 30 and programming") OR ("api python python python programming"))*.