Perhaps you should try some spelling variations:
"coder coder sampling flow problems" » "coder under sampling flow problems" (Expand search), "coder over sampling flow problems" (Expand search), "coder core sampling flow problems" (Expand search), "coder coder sampling low problems" (Expand search), "coder coder sampling from problems" (Expand search), "coder coder sampling how problems" (Expand search), "coder coder sampling flow problem" (Expand search), "coder decoder sampling flow problems" (Expand search), "code code sampling flow problems" (Expand search), "decoder codec sampling flow problems" (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 flow problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder sampling flow problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling flow problems") OR ("api python python python programming"))*.