Perhaps you should try some spelling variations:
"coder coder periphery in process" » "coder core periphery in process" (Expand search), "coder power periphery in process" (Expand search), "coder center periphery in process" (Expand search), "coder coder periphery of process" (Expand search), "coder decoder periphery in process" (Expand search), "code code periphery in process" (Expand search), "decoder codec periphery in process" (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 periphery in process") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder periphery in process\") OR (\"api pythons python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder periphery in process ) OR ( api pythons python python programming ))*.