Perhaps you should try some spelling variations:
"advanced objective programming and programs" » "advanced directives programming and programs" (Expand search), "advanced oxidative programming and programs" (Expand search), "advance directive programming and programs" (Expand search), "advanced objective programming _ programs" (Expand search)
"based instruction in loading program" » "assisted instruction in loading program" (Expand search), "based instruction in reading program" (Expand search), "based instruction in breading program" (Expand search), "based instruction in reading programs" (Expand search), "based construction in loading program" (Expand search), "based instruction and loading program" (Expand search), "based instruction _ loading program" (Expand search), "based instruction in leading program" (Expand search), "based instruction ii loading program" (Expand search), "based instruction i loading program" (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 instruction in loading program\") OR (\"advanced objective programming and programs\"))~".
• Removing quotes may allow a broader search: (( based instruction in loading program ) OR ( advanced objective programming and programs ))~.
• Adding a wildcard symbol may retrieve word variants: (("based instruction in loading program") OR ("advanced objective programming and programs"))*.