Perhaps you should try some spelling variations:
decrease model » increase model (Expand search), decrease sod (Expand search), decrease total (Expand search)
model program » modelo programa (Expand search), del programa (Expand search), meal program (Expand search)
python usando » python and (Expand search), python estudo (Expand search), python django (Expand search)
usando pitons » usando fotons (Expand search), usando fatons (Expand search), usando pinos (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease toc decrease model program ) OR ( python usando pitons python programming ))~.