Perhaps you should try some spelling variations:
"islamic fundamentals" » "islamic fundamentalism", "islamic fundamentalist", "basic fundamentals"
"physics fundamentals" » "physical fundamentals"
"isac fundamental" » "c fundamental", "dac fundamentals", "ic fundamentals"
"sec fundamental" » "nec fundamental", "secm fundamentals", "sfc fundamentals"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("islamic fundamentals") OR ((((("dynamics fundamentals") OR ("mechanics fundamentals"))) OR ((("physics fundamentals") OR ("analysis fundamentals"))))))) OR ((("isac fundamental") OR ("sec fundamental"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"islamic fundamentals\") or (((((\"dynamics fundamentals\") or (\"mechanics fundamentals\"))) or (((\"physics fundamentals\") or (\"analysis fundamentals\"))))))) or (((\"isac fundamental\") OR (\"sec fundamental\"))))*".
• Removing quotes may allow a broader search: (((( islamic fundamentals ) or ((((( dynamics fundamentals ) or ( mechanics fundamentals ))) or ((( physics fundamentals ) or ( analysis fundamentals ))))))) or ((( isac fundamental ) OR ( sec fundamental ))))*.