Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"juan cac tu snippets" » "juan cao tu snippets", "quanh cac tu snippets", "cua cac tu snippets", "juan cac thu snippets", "juan cach tu snippets", "juan cac du snippets", "juan cac tu slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: "((((\"juan cac tu snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( juan cac tu snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("juan cac tu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.