Perhaps you should try some spelling variations:
"base extraction in decoding program" » "base extraction in welcoming program" (Expand search), "base extraction in deworming program" (Expand search), "base extraction in feeding program" (Expand search), "based extraction in decoding program" (Expand search), "case extraction in decoding program" (Expand search), "based extractions in decoding program" (Expand search), "base extraction and decoding program" (Expand search), "base extraction _ decoding program" (Expand search), "base extraction in descending program" (Expand search)
"advanced coding python python programming" » "advanced modeling python python programming" (Expand search), "advanced coatings python python programming" (Expand search), "advanced cutting python python programming" (Expand search), "advanced codigo python python programming" (Expand search), "advanced codigos python python programming" (Expand search), "advanced using python python programming" (Expand search), "advanced coding pythons python programming" (Expand search), "advanced coding piton python programming" (Expand search), "advanced coding pitons 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: "((\"base extraction in decoding program\") OR (\"advanced coding python python programming\"))~".
• Removing quotes may allow a broader search: (( base extraction in decoding program ) OR ( advanced coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("base extraction in decoding program") OR ("advanced coding python python programming"))*.