Perhaps you should try some spelling variations:
"coder coder simple sequence theory" » "coder coder simple science theory" (Expand search), "coder coder simple silence theory" (Expand search), "coder coder simple sequence the" (Expand search), "coder coeur simple sequence theory" (Expand search), "coder over simple sequence theory" (Expand search), "coder modelo simple sequence theory" (Expand search), "coder decoder simple sequence theory" (Expand search), "code code simple sequence theory" (Expand search), "decoder codec simple sequence theory" (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 coder simple sequence theory") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder simple sequence theory\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder simple sequence theory ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder simple sequence theory") OR ("api python python python programming"))*.