Perhaps you should try some spelling variations:
"based navigation python python programming" » "based navigation within python programming" (Expand search), "based animation python python programming" (Expand search), "based navigation method python programming" (Expand search), "and navigation python python programming" (Expand search), "based navigation pythons python programming" (Expand search), "based navigation piton python programming" (Expand search), "based navigation pitons python programming" (Expand search), "based navigation python python programaming" (Expand search)
"and applications java computer program" » "and applications data computer program" (Expand search), "and applications and computer program" (Expand search), "and applications an computer program" (Expand search), "and application java computer program" (Expand search), "and applications java computer programa" (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: "((\"based navigation python python programming\") OR (\"and applications java computer program\"))~".
• Removing quotes may allow a broader search: (( based navigation python python programming ) OR ( and applications java computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based navigation python python programming") OR ("and applications java computer program"))*.