Perhaps you should try some spelling variations:
"coder coder sampling stokes problem" » "coder coder sampling studies problem" (Expand search), "coder coder sampling sites problem" (Expand search), "coder coder sampling soils problem" (Expand search), "coder under sampling stokes problem" (Expand search), "coder over sampling stokes problem" (Expand search), "coder core sampling stokes problem" (Expand search), "coder coder sampling stock problem" (Expand search), "coder decoder sampling stokes problem" (Expand search), "code code sampling stokes problem" (Expand search), "decoder codec sampling stokes problem" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling stokes problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder sampling stokes problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling stokes problem") OR ("api python python python programming"))*.