Perhaps you should try some spelling variations:
methodology problems » methodology problem (Expand search), methodology process (Expand search), methodological problems (Expand search)
mating patterns » eating patterns (Expand search), banding patterns (Expand search), changing patterns (Expand search)
patterns python » patterns patos (Expand search)
common surface » command surface (Expand search), cotton surface (Expand search), common space (Expand search)
during mating » during milking (Expand search), during murine (Expand search)
coder common » modern common (Expand search), under common (Expand search), core common (Expand search)

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

• Removing quotes may allow a broader search: (( coder common surface methodology problems ) OR ( during mating patterns python programming ))~.