Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cho tu chi snippets" » "choi tu chi snippets", "chon tu chi snippets", "cho cu chi snippets", "cho thu chi snippets", "cho tu chiu snippets", "cho tu choi snippets"

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: "((((\"cho tu chi snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( cho tu chi snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cho tu chi snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.