Perhaps you should try some spelling variations:
"advanced modulation java computer program" » "advanced calculation java computer program" (Expand search), "advanced modulation banda computer program" (Expand search), "advanced modulation and computer program" (Expand search), "advanced modulation at computer program" (Expand search)
"advanced oxidation _ computing program" » "advanced oxidation _ consulting program" (Expand search), "advanced oxidation _ computador program" (Expand search), "advanced oxidation _ computer programs" (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: "((\"advanced modulation java computer program\") OR (\"advanced oxidation _ computing program\"))~".
• Removing quotes may allow a broader search: (( advanced modulation java computer program ) OR ( advanced oxidation _ computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation java computer program") OR ("advanced oxidation _ computing program"))*.