Perhaps you should try some spelling variations:
"coder coder controllers perceptions of" » "coder coder controller perception of" (Expand search), "coder coder control perceptions of" (Expand search), "coder coder consumers perceptions of" (Expand search), "coder order controllers perceptions of" (Expand search), "coder power controllers perceptions of" (Expand search), "coder pod controllers perceptions of" (Expand search), "coder coder controllers perception of" (Expand search), "coder decoder controllers perceptions of" (Expand search), "code code controllers perceptions of" (Expand search), "decoder codec controllers perceptions of" (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 controllers perceptions of") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder controllers perceptions of\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder controllers perceptions of ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder controllers perceptions of") OR ("api python python python programming"))*.