Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu so tu slippers" » "hieu so tu slippers", "thieu so tu slippers", "lieu hoc tu slippers", "lieu so du slippers", "lieu co tu slippers", "lieu su tu slippers", "lieu so tu slippery", "lieu so tu 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: (((("lieu so tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu so tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu so tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu so tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.