Perhaps you should try some spelling variations:
"pci with python python programming" » "pci with pythons python programming" (Expand search), "pci with piton python programming" (Expand search), "pci with pitons python programming" (Expand search), "bci with python python programming" (Expand search), "loci with python python programming" (Expand search), "ii with python python programming" (Expand search)
"coder coder decoder the proposal" » "coder encoder decoder the proposal" (Expand search), "code code decoder the proposal" (Expand search), "decoder codec decoder the proposal" (Expand search), "codesc poder decoder the proposal" (Expand search), "coder coder decoding the proposal" (Expand search), "coder coder disorder the proposal" (Expand search), "coder coder decipher the proposal" (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 coder decoder the proposal\") OR (\"pci with python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder decoder the proposal ) OR ( pci with python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder decoder the proposal") OR ("pci with python python programming"))*.