Perhaps you should try some spelling variations:
"coder coder sampling key problems" » "coder under sampling key problems" (Expand search), "coder over sampling key problems" (Expand search), "coder core sampling key problems" (Expand search), "coder coder sampling by problems" (Expand search), "coder coder sampling day problems" (Expand search), "coder coder sampling area problems" (Expand search), "coder coder sampling key problem" (Expand search), "coder coder sampling body problems" (Expand search), "coder decoder sampling key problems" (Expand search), "code code sampling key problems" (Expand search), "decoder codec sampling key 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), "manim 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 sampling key problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling key problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sampling key problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling key problems") OR ("api python python python programming"))*.