Perhaps you should try some spelling variations:
"coder coder coding in perceptions" » "coder coder coding in perception" (Expand search), "coder coder coding on perceptions" (Expand search), "coder coder coding and perceptions" (Expand search), "coder modern coding in perceptions" (Expand search), "coder color coding in perceptions" (Expand search), "coder odor coding in perceptions" (Expand search), "coder decoder coding in perceptions" (Expand search), "code code coding in perceptions" (Expand search), "decoder codec coding in perceptions" (Expand search), "coder coder coding rna perceptions" (Expand search), "coder coder coding _ perceptions" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 coding in perceptions") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding in perceptions\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder coding in perceptions ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding in perceptions") OR ("api pythons python python programming"))*.