Perhaps you should try some spelling variations:
"variable functions from coding program" » "covariance functions from coding program" (Expand search), "variation functions from coding program" (Expand search), "measurable functions from coding program" (Expand search), "variable functions from cloning program" (Expand search), "variable functions from loading program" (Expand search), "variable functions from cooling programs" (Expand search), "variable functions from decoding program" (Expand search), "variable functions from cooking program" (Expand search), "variable functions from codium program" (Expand search)
"advanced oxidation coding using program" » "advanced oxidation coating using program" (Expand search), "advanced oxidation coatings using program" (Expand search), "advanced oxidation probing using program" (Expand search), "advanced oxidation coding housing program" (Expand search), "advanced oxidation coding nursing program" (Expand search), "advanced oxidation coding aging program" (Expand search), "advanced oxidation loading using program" (Expand search), "advanced oxidation modeling using program" (Expand search), "advanced oxidation drying using 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: "((\"variable functions from coding program\") OR (\"advanced oxidation coding using program\"))~".
• Removing quotes may allow a broader search: (( variable functions from coding program ) OR ( advanced oxidation coding using program ))~.
• Adding a wildcard symbol may retrieve word variants: (("variable functions from coding program") OR ("advanced oxidation coding using program"))*.