Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi hue lua slippers" » "thien hue lua slippers", "thi thuy lua slippers", "thi thue luat slippers", "thi thue luan slippers", "thi huu luat slippers", "thi hue lua slippery", "thi hue lua grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("thi hue 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: (((("thi hue lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi hue lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hue lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.