Perhaps you should try some spelling variations:
"coder coding and sequential linear" » "coder coding _ sequential linear" (Expand search), "coder coding of sequential linear" (Expand search), "coder coding and sequencing linear" (Expand search), "modern coding and sequential linear" (Expand search), "color coding and sequential linear" (Expand search), "odor coding and sequential linear" (Expand search), "coder coding rna sequential linear" (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), "rpa python 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 coding and sequential linear") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding and sequential linear\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding and sequential linear ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding and sequential linear") OR ("api python python python programming"))*.