Perhaps you should try some spelling variations:
"coder decoder j2me java programming" » "coder decoder j2me and programming" (Expand search), "coder decoder j2me based programming" (Expand search), "coder decoder j2me goal programming" (Expand search), "encoder decoder j2me java programming" (Expand search), "coder decoder jcml 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), "rpa python python python programming" (Expand search), "manim python 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 j2me java programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder j2me java programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder j2me java programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder j2me java programming") OR ("api python python python programming"))*.