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