Perhaps you should try some spelling variations:
"advanced encryption in computer programame" » "advanced encryption in computer programme" (Expand search), "advanced encryption in computer programmes" (Expand search), "advanced encryption in computer programmers" (Expand search), "advanced encryption and computer programame" (Expand search), "advanced encryption of computer programame" (Expand search), "advanced encryption _ computer programame" (Expand search), "advanced encryption in computer programaame" (Expand search)
"advanced pitons python computer program" » "advanced chitosans python computer program" (Expand search), "advanced pricing python computer program" (Expand search), "advanced regions python computer program" (Expand search), "advanced pitons python computer programa" (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 encryption in computer programame") OR ("advanced pitons python computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced encryption in computer programame\") OR (\"advanced pitons python computer program\"))".
• Removing quotes may allow a broader search: (( advanced encryption in computer programame ) OR ( advanced pitons python computer program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced encryption in computer programame") OR ("advanced pitons python computer program"))*.