Perhaps you should try some spelling variations:
"coder _ buffer algorithm array" » "coder _ burer algorithm array" (Expand search), "coder _ safer algorithm array" (Expand search), "coder _ euler algorithm array" (Expand search), "coder _ buffer algoritmos array" (Expand search), "coder _ buffer algorithm aaa" (Expand search), "coder _ buffer algorithm binary" (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 _ buffer algorithm array\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ buffer algorithm array ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ buffer algorithm array") OR ("api python python python programming"))*.