Perhaps you should try some spelling variations:
"coder _ stemming algorithm array" » "coder _ stemming algorithms array" (Expand search), "coder _ stealing algorithm array" (Expand search), "coder _ stepping algorithm array" (Expand search), "coder _ stemming algoritmos array" (Expand search), "coder _ stemming algorithm aaa" (Expand search), "coder _ stemming algorithm binary" (Expand search)
"api with python python programming" » "api with pythons python programming" (Expand search), "api with piton python programming" (Expand search), "api with pitons python programming" (Expand search), "xapi with python python programming" (Expand search), "pi with python python programming" (Expand search), "ai with 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 _ stemming algorithm array") OR ("api with python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ stemming algorithm array\") OR (\"api with python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ stemming algorithm array ) OR ( api with python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ stemming algorithm array") OR ("api with python python programming"))*.