Perhaps you should try some spelling variations:
"coder coder sinking _ programming" » "coder model linking _ programming" (Expand search), "coder or sinking _ programming" (Expand search), "coder code mining _ programming" (Expand search), "coder decoder sinking _ programming" (Expand search), "code code sinking _ programming" (Expand search), "decoder codec sinking _ programming" (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 sinking _ programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sinking _ programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sinking _ programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sinking _ programming") OR ("api python python python programming"))*.