Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khao van lua slippers" » "hao van lua slippers", "thao van lua slippers", "chao van lua slippers", "khao van luan slippers", "khao van lu slippers", "khao van luc slippers", "khao van lua slippery", "khao van lua grippers"
"locating bug code snippets" » "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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("khao van lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khao van lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khao van lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khao van lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.