Perhaps you should try some spelling variations:
"coder coder density function from" » "coder coder density functional from" (Expand search), "coder coder quality function from" (Expand search), "coder cover density function from" (Expand search), "coder powder density function from" (Expand search), "coder power density function from" (Expand search), "coder coder density functions from" (Expand search), "coder decoder density function from" (Expand search), "code code density function from" (Expand search), "decoder codec density function from" (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 density function from") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder density function from\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder density function from ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder density function from") OR ("api pythons python python programming"))*.