Perhaps you should try some spelling variations:
"coder coder les partitioning problem" » "coder coder lps partitioning problem" (Expand search), "coder coder mesh partitioning problem" (Expand search), "coder coder set partitioning problem" (Expand search), "coder decoder les partitioning problem" (Expand search), "code code les partitioning problem" (Expand search), "decoder codec les partitioning problem" (Expand search), "coder code rules partitioning problem" (Expand search), "coder code lei partitioning problem" (Expand search), "coder roger les partitioning 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), "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 les partitioning problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder les partitioning problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder les partitioning problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder les partitioning problem") OR ("api python python python programming"))*.