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