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