Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran oc van slippers" » "tran quoc van slippers", "tran ngoc van slippers", "tran duc van slippers", "tran hoc van slippers", "tran luoc van slippers", "tran oc van slippery", "tran oc van 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: (((("tran oc van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran oc van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran oc van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran oc van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.