Perhaps you should try some spelling variations:
"coder coder cras integer programming" » "coder coder cras linear programming" (Expand search), "coder coder grasp integer programming" (Expand search), "coder coder phase integer programming" (Expand search), "coder coder teams integer programming" (Expand search), "coder decoder cras integer programming" (Expand search), "code code cras integer programming" (Expand search), "decoder codec cras integer programming" (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 cras integer programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder cras integer programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder cras integer programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder cras integer programming") OR ("api python python python programming"))*.