Perhaps you should try some spelling variations:
snapshot programm » snapshot program, snapshot programming, snapshotbot program
snapshot explorer » snapshot proper
snapshot chapter » snapshots chapter, snaps chapter

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

• If you are trying to use Boolean operators, they must be ALL CAPS: "((((snapshot chapter) OR (snapshot programm))) OR (snapshot explorer)) orthogonal (decomposition" OR composition").
• Removing quotes may allow a broader search: ((((snapshot chapter) or (snapshot programm))) or (snapshot explorer)) orthogonal (decomposition OR composition ).
• Adding a wildcard symbol may retrieve word variants: "((((snapshot chapter) or (snapshot programm))) or (snapshot explorer)) orthogonal (decomposition" OR composition")*.