Perhaps you should try some spelling variations:
"coder creating ldpc decoding program" » "coder creating ldpc welcoming program" (Expand search), "coder creating ldpc deworming program" (Expand search), "coder creating ldpc feeding program" (Expand search), "co creating ldpc decoding program" (Expand search), "after creating ldpc decoding program" (Expand search), "code creation ldpc decoding program" (Expand search), "coder creating 3d decoding program" (Expand search), "coder creating mooc decoding program" (Expand search), "coder creating ldpc decoders program" (Expand search), "coder creating list decoding program" (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 creating ldpc decoding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder creating ldpc decoding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder creating ldpc decoding program") OR ("api python python python programming"))*.