Perhaps you should try some spelling variations:
collocations methods » collocation methods (Expand search), collocation method (Expand search), collection methods (Expand search)
methods algorithm » networks algorithm (Expand search), means algorithm (Expand search), paths algorithm (Expand search)
des collocations » of collocations (Expand search), des applications (Expand search), des publications (Expand search)
algorithm aaa » algorithm data (Expand search), algorithm and (Expand search), algorithm ga (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)

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

• Removing quotes may allow a broader search: (( des collocations methods algorithm aaa ) OR ( api python python python programming ))~.