Perhaps you should try some spelling variations:
"ocean resonance software" » "ocean assurance software", "ocean enhance software", "ocean resources software", "jovian resonance software", "chain resonance software", "en resonance software"
"open resource software" » "open resources software", "open opensource software", "open reduce software", "open source software", "open sources software"
"ocean resource software" » "ocean resources software", "ocean opensource software", "ocean reduce software", "human resource software"
"ocean source software" » "ocean sources software", "ocean resources software", "ocean surface software"

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: "((\"open resource software\") OR (((((\"ocean resource software\") OR (\"ocean resonance software\"))) OR (\"ocean source software\"))))".
• Removing quotes may allow a broader search: (( open resource software ) OR ((((( ocean resource software ) OR ( ocean resonance software ))) OR ( ocean source software )))).
• Adding a wildcard symbol may retrieve word variants: (("open resource software") OR ((((("ocean resource software") OR ("ocean resonance software"))) OR ("ocean source software"))))*.