Perhaps you should try some spelling variations:
"coder decoder active java programming" » "coder decoder active and programming" (Expand search), "coder decoder active based programming" (Expand search), "coder decoder active goal programming" (Expand search), "coder decouverte active java programming" (Expand search), "encoder decoder active java programming" (Expand search), "video decoder active java 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 decoder active java programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder active java programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder active java programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder active java programming") OR ("api python python python programming"))*.