Perhaps you should try some spelling variations:
"in python python robot programming" » "in python python robots programming" (Expand search), "in python python goal programming" (Expand search), "in python python cone programming" (Expand search), "in pythons python robot programming" (Expand search), "in piton python robot programming" (Expand search), "in pitons python robot programming" (Expand search), "_ python python robot programming" (Expand search)
"coder encoding decoding python programming" » "coder reading decoding python programming" (Expand search), "coder encoding decoding method programming" (Expand search), "core encoding decoding python programming" (Expand search), "clones encoding decoding python programming" (Expand search), "video encoding decoding 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 encoding decoding python programming") OR ("in python python robot programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder encoding decoding python programming\") OR (\"in python python robot programming\"))*".
• Removing quotes may allow a broader search: (( coder encoding decoding python programming ) OR ( in python python robot programming ))*.