Perhaps you should try some spelling variations:
"using compositional tools modelling problems" » "using computational tools modelling problems" (Expand search), "in compositional tools modelling problems" (Expand search), "music compositional tools modelling problems" (Expand search), "using compositional goals modelling problems" (Expand search), "using compositional models modelling problems" (Expand search), "using compositional tools modelling process" (Expand search), "using compositional tools solving problems" (Expand search), "using compositional tools covering problems" (Expand search), "using compositional tools modeling problems" (Expand search), "using compositional rolls modelling problems" (Expand search), "using compositional floods modelling problems" (Expand search)
"using computation an coding program" » "using computational an coding program" (Expand search), "using imputation an coding program" (Expand search), "using compilation an coding program" (Expand search), "using computation and coding program" (Expand search), "using computation in coding program" (Expand search), "using computation on coding program" (Expand search), "using computation an cloning program" (Expand search), "using computation an loading program" (Expand search), "using computation an cooling programs" (Expand search), "using computation an encoding 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: "((\"using compositional tools modelling problems\") OR (\"using computation an coding program\"))~".
• Removing quotes may allow a broader search: (( using compositional tools modelling problems ) OR ( using computation an coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using compositional tools modelling problems") OR ("using computation an coding program"))*.