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