Perhaps you should try some spelling variations:
"coder coder sampling solve problems" » "coder under sampling solve problems" (Expand search), "coder over sampling solve problems" (Expand search), "coder core sampling solve problems" (Expand search), "coder coder sampling survey problems" (Expand search), "coder coder sampling scale problems" (Expand search), "coder coder sampling size problems" (Expand search), "coder coder sampling some problems" (Expand search), "coder coder sampling solving problems" (Expand search), "coder coder sampling value problems" (Expand search), "coder decoder sampling solve problems" (Expand search), "code code sampling solve problems" (Expand search), "decoder codec sampling solve 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder sampling solve problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling solve problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sampling solve problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling solve problems") OR ("api python python python programming"))*.