Perhaps you should try some spelling variations:
information problems » formation problem, information providers, information products
creating decisions » creating decision, rearing decisions, operating decisions
problems creating » problems testing, problems computing, problems treatment
data testing » data creating, data fitting, a testing
data peter » data paper
data peng » data pet, data penting

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

• Performing a fuzzy search may retrieve terms with similar spellings: information problems creating decisions ((((data peng) or (data peter))) or (data testing))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information problems creating decisions ((((data peng) OR (data peter))) OR (data testing)).
• Adding a wildcard symbol may retrieve word variants: information problems creating decisions ((((data peng) or (data peter))) or (data testing))*.