Perhaps you should try some spelling variations:
"coder model using boson sampling" » "coder model using lesion sampling" (Expand search), "coder model using blood sampling" (Expand search), "coder model using based sampling" (Expand search), "cover model using boson sampling" (Expand search), "decoder model using boson sampling" (Expand search), "copper model using boson sampling" (Expand search), "coder model using boron sampling" (Expand search), "coder model using bovine sampling" (Expand search), "coder model using beacon sampling" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 model using boson sampling\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder model using boson sampling ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder model using boson sampling") OR ("in python python python programming"))*.