Perhaps you should try some spelling variations:
"coder coding in vlsi combinational" » "coder coding in of combinational" (Expand search), "coder coding in _ combinational" (Expand search), "modern coding in vlsi combinational" (Expand search), "color coding in vlsi combinational" (Expand search), "odor coding in vlsi combinational" (Expand search), "coder coding rna vlsi combinational" (Expand search), "coder coding and vlsi combinational" (Expand search), "coder coding _ vlsi combinational" (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)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding in vlsi combinational\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding in vlsi combinational ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding in vlsi combinational") OR ("api python python python programming"))*.