Perhaps you should try some spelling variations:
"coder coder and relationship complexity" » "coder coder and relational complexity" (Expand search), "coder coder and relationship company" (Expand search), "coder coder and relationship continuity" (Expand search), "coder decoder and relationship complexity" (Expand search), "code code and relationship complexity" (Expand search), "decoder codec and relationship complexity" (Expand search), "coder code and relationship complexity" (Expand search), "coder codes and relationship complexity" (Expand search), "coder poder and relationship complexity" (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 coder and relationship complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and relationship complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder and relationship complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder and relationship complexity") OR ("api python python python programming"))*.