Perhaps you should try some spelling variations:
"using annotations using complex programming" » "using annotations using computer programming" (Expand search), "using annotations using convex programming" (Expand search), "using annotations using cortex programming" (Expand search), "using annotated using complex programming" (Expand search), "and annotations using complex programming" (Expand search), "using annotation using complex programming" (Expand search), "using annotations in complex programming" (Expand search), "using rotations using complex programming" (Expand search), "using annotations housing complex programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("using annotations using complex programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using annotations using complex programming\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( using annotations using complex programming ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using annotations using complex programming") OR ("using coding python python programming"))*.