Perhaps you should try some spelling variations:
"coder coder square example problems" » "coder coder square sample problems" (Expand search), "coder coder square sample problem" (Expand search), "coder coder square complex problems" (Expand search), "coder cicero square example problems" (Expand search), "coder four square example problems" (Expand search), "coder ceu square example problems" (Expand search), "coder decoder square example problems" (Expand search), "code code square example problems" (Expand search), "decoder codec square example 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)

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