Perhaps you should try some spelling variations:
"engine optimization python computer program" » "engine optimization method computer program" (Expand search), "engine optimization option computer program" (Expand search), "engine optimization methods computer program" (Expand search)
"advanced aplication in decoding program" » "advanced application in decoding program" (Expand search), "advanced applications in decoding program" (Expand search), "advanced glication in decoding program" (Expand search), "advanced aplication in welcoming program" (Expand search), "advanced aplication in deworming program" (Expand search), "advanced aplication in feeding program" (Expand search), "advanced replication in decoding program" (Expand search), "advanced implication in decoding program" (Expand search), "advanced aplication and decoding program" (Expand search), "advanced aplication _ decoding program" (Expand search), "advanced aplication in decaying program" (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: (("advanced aplication in decoding program") OR ("engine optimization python computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced aplication in decoding program\") OR (\"engine optimization python computer program\"))*".
• Removing quotes may allow a broader search: (( advanced aplication in decoding program ) OR ( engine optimization python computer program ))*.