Perhaps you should try some spelling variations:
"coder precoder system li1 programming" » "coder precedent system li1 programming" (Expand search), "coder proper system li1 programming" (Expand search), "coder precedents system li1 programming" (Expand search), "coder precoder system in programming" (Expand search), "coder precoder system 1 programming" (Expand search), "coder precoder system aid programming" (Expand search), "coder decoder system li1 programming" (Expand search), "coder precoder system li2o programming" (Expand search), "coder precoder system like 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 system li1 programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder system li1 programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder system li1 programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder system li1 programming") OR ("api python python python programming"))*.